VANCOUVER, March 21, 2017 /PRNewswire/ --

TSX: SLW
NYSE: SLW 

Silver Wheaton Corp. ("Silver Wheaton" or the "Company") (TSX:SLW) (NYSE:SLW) is pleased to announce its results for the fourth quarter and year ended December 31, 2016. All figures are presented in United States dollars unless otherwise noted.

Silver Wheaton had record silver and gold sales volumes in 2016 at 28.3 million ounces and 330,000 ounces, respectively. Gold production was also a record at 353,700 ounces in 2016. In the fourth quarter of 2016, gold sales exceeded 100,000 ounces for the first time with over 73,000 ounces of gold sold from the Salobo mine alone. Silver Wheaton's quarterly dividend increased for the second quarter in a row to $0.07 as the impact of growing sales volumes, especially in gold, resulted in operating cash flow growing to approximately $175 million in the fourth quarter of 2016.  

FULL YEAR HIGHLIGHTS

  • Attributable production for the year ended December 31, 2016 of 30.4 million ounces of silver and 353,700 ounces of gold, compared with 30.7 million ounces of silver and 243,000 ounces of gold in 2015, with silver production having decreased 1% and gold production, which represented a record, having increased 46%.
  • On a silver equivalent basis¹ and gold equivalent basis¹, record attributable production for the year ended December 31, 2016 was 56.2 million silver equivalent ounces ("SEOs") or 770,300 gold equivalent ounces ("GEOs"), compared with 48.7 million SEOs or 658,600 GEOs in 2015, an increase of 15% and 17%, respectively.
  • Record sales volume for the year ended December 31, 2016 of 28.3 million ounces of silver and 330,000 ounces of gold, compared with 26.6 million ounces of silver and 202,300 ounces of gold in 2015, an increase of 7% and 63%, respectively.
  • On a silver equivalent basis¹ and gold equivalent basis¹, record sales volume for the year ended December 31, 2016 was 52.4 million SEOs or 718,400 GEOs, compared with 41.5 million SEOs or 561,600 GEOs in 2015, an increase of 26% and 28%, respectively.
  • Record revenues of $892 million for the year ended December 31, 2016 compared with $649 million in 2015, representing an increase of 37%.
  • Average realized sale price per ounce sold for the year ended December 31, 2016 of $16.96 per ounce of silver and $1,246 per ounce of gold, representing an increase of 8% for both compared to 2015.
  • Net earnings were $195 million ($0.45 per share) compared with a net loss of $162 million ($0.41 per share) in 2015.
  • Adjusted net earnings² of $266 million ($0.62 per share) for the year ended December 31, 2016 compared with adjusted net earnings² of $210 million ($0.53 per share) in 2015, representing an increase of 27%. Earnings were adjusted by removing the impact of the $71 million after tax impairment charge taken in 2016 and the $372 million after tax impairment charge taken in 2015.
  • Operating cash flows of $584 million ($1.36 per share²) for the year ended December 31, 2016 compared with $431 million ($1.09 per share²) in 2015, representing an increase of 35%.
  • Cash operating margin² for the year ended December 31, 2016 of $12.54 per silver ounce sold and $855 per gold ounce sold, representing an increase of 9% and 13%, respectively, as compared with 2015.
  • Average cash costs² for the year ended December 31, 2016 of $4.42 and $391 per ounce of silver and gold, respectively.

FOURTH QUARTER HIGHLIGHTS

  • Attributable production in Q4 2016 of 7.6 million ounces of silver and 107,300 ounces of gold, compared with 10.3 million ounces of silver and 72,400 ounces of gold in Q4 2015, with silver production having decreased 26% and gold production having increased 48%.
  • On a silver equivalent basis¹ and gold equivalent basis¹ attributable production in Q4 2016 was 15.2 million SEOs or 214,100 GEOs, compared with 15.7 million SEOs or 209,800 GEOs in Q4 2015, with silver production having decreased 3% and gold production having increased 2%.
  • Sales volume in Q4 2016 of 7.5 million ounces of silver and a record 108,900 ounces of gold, compared with 8.8 million ounces of silver and 64,900 ounces of gold in Q4 2015, with silver sales volume having decreased 14% and gold sales volume, which represented a record, having increased 68%.
  • On a silver equivalent basis¹ and gold equivalent basis¹, record sales volume in Q4 2016 was 15.2 million SEOs or 214,500 GEOs, compared with 13.6 million SEOs or 181,800 GEOs in Q4 2015, an increase of 12% and 18%, respectively.
  • As at December 31, 2016, payable ounces attributable to the Company produced but not yet delivered³ amounted to 3.2 million payable silver ounces and 61,700 payable gold ounces, representing a decrease of 0.6 million payable silver ounces and 2,200 payable gold ounces during the three month period ended December 31, 2016.
  • Revenues of $258 million in Q4 2016 compared with $200 million in Q4 2015, representing an increase of 29%.
  • Average realized sale price per ounce sold in Q4 2016 of $16.95 per ounce of silver and $1,205 per ounce of gold representing an increase of 15% and 10%, respectively, compared to Q4 2015.
  • Net earnings of $11 million ($0.02 per share) in Q4 2016 compared with a net loss of $169 million ($0.42 per share) in Q4 2015.
  • Adjusted net earnings² of $82 million ($0.19 per share) in Q4 2016 compared with adjusted net earnings² of $57 million ($0.14 per share) in Q4 2015, representing an increase of 43%. Earnings were adjusted by removing the impact of the $71 million after tax impairment charge taken in Q4 2016 and the $227 million after tax impairment charge taken in Q4 2015.
  • Operating cash flows of $175 million ($0.40 per share²) in Q4 2016 compared with $133 million ($0.33 per share²) in Q4 2015, representing an increase of 31%.
  • Cash operating margin² in Q4 2016 of $12.36 per silver ounce sold and $817 per gold ounce sold, representing an increase of 16% for both as compared with Q4 2015.
  • Average cash costs² in Q4 2016 were $4.59 and $389 per ounce of silver and gold, respectively.
  • Declared quarterly dividend of $0.07 per common share, representing an increase of 17% relative to the previous quarterly dividend.
  • Asset Highlights
    • Record Salobo attributable gold production in Q4 2016 of 71,328 ounces compared with 39,395 ounces in Q4 2015, representing an increase of 81% due to the acquisition of an additional 25% of attributable gold in the third quarter of 2016 and increased throughput.

OUTLOOK

  • Silver Wheaton's estimated attributable production in 2017 is forecast to be 28 million ounces of silver and 340,000 ounces of gold. For 2017 guidance, Silver Wheaton has assumed the ongoing strike at San Dimas will continue for a three-month period and that San Dimas will otherwise achieve production in line with 2016. 
  • Silver Wheaton's estimated average annual attributable production over the next five years is anticipated to be in line with 2017 production at approximately 29 million ounces of silver and 340,000 ounces of gold.

PROPOSED NAME CHANGE TO WHEATON PRECIOUS METALS

  • The Board of Directors has recommended changing the Company's name to Wheaton Precious Metals Corp. to better align the corporate identity with the Company's diverse portfolio of both silver and gold assets. The Company plans to seek shareholder approval for the proposed name change at its annual shareholder meeting in May.

"2016 was a record year for Silver Wheaton on many fronts.  We sold more silver and gold than any other year and produced over 350,000 ounces of gold for the first time," said Randy Smallwood, President and Chief Executive Officer of Silver Wheaton. "In the fourth quarter of 2016, we sold over 7.5 million ounces of silver and over 100,000 ounces of gold. Strong sales and production resulted in operating cash flow reaching $175 million in the fourth quarter alone, and over $580 million in 2016. Our portfolio of low cost, long life assets provides a solid foundation that we believe can continue to deliver strong production, sales, and cash flow."

"Since 2013, our company has seen a marked increase in gold production, and in the second half of 2016, revenue was evenly split between silver and gold. In order to better align our corporate identity with underlying operations while maintaining a link to our past and the innovation that the 'Wheaton' name has become synonymous with, we have recommended changing our name to Wheaton Precious Metals. Over the company's history we have created value through streaming both silver and gold from a diverse portfolio of high-quality assets, and the new name will reinforce our position as the leader in precious metals streaming.

Financial Review 

Revenues 
Revenue was $258 million in the fourth quarter of 2016, on sales volume of 7.5 million ounces of silver and 108,900 ounces of gold. This represents a 29% increase from the $200 million of revenue generated in the fourth quarter of 2015 due primarily to (i) a 68% increase in the number of gold ounces sold; (ii) a 15% increase in the average realized silver price ($16.95 in Q4 2016 compared with $14.75 in Q4 2015); (iii) a 10% increase in the average realized gold price ($1,205 in Q4 2016 compared with $1,100 in Q4 2015); partially offset by (iv) a 14% decrease in the number of silver ounces sold.

Revenue was $892 million in the year ended December 31, 2016, on sales volume of 28.3 million ounces of silver and 330,000 ounces of gold. This represents a 37% increase from the $649 million of revenue generated in 2015 due primarily to (i) a 63% increase in the number of gold ounces sold; (ii) an 8% increase in the average realized silver price ($16.96 in 2016 compared with $15.64 in 2015); (iii) an 8% increase in the average realized gold price ($1,246 in 2016 compared with $1,152 in 2015); and (iv) a 7% increase in the number of silver ounces sold.

Costs and Expenses 
Average cash costs² in the fourth quarter of 2016 were $4.59 per silver ounce sold and $389 per gold ounce sold, as compared with $4.06 per silver ounce and $396 per gold ounce during the comparable period of 2015. This resulted in a cash operating margin² of $12.36 per silver ounce sold and $817 per gold ounce sold, an increase of 16% for both as compared with Q4 2015. The increase in the cash operating margin was primarily due to a 15% increase in the average realized silver price and a 10% increase in the average realized gold price in Q4 2016 compared with Q4 2015.

Average cash costs² during the year ended December 31, 2016 were $4.42 per silver ounce sold and $391 per gold ounce sold, as compared with $4.17 per silver ounce and $393 per gold ounce during the comparable period of 2015. This resulted in a cash operating margin² of $12.54 per silver ounce sold and $855 per gold ounce sold, an increase of 9% and 13%, respectively, as compared with 2015. The increase in the cash operating margin was primarily due to an 8% increase in the average realized silver price and an 8% increase in the average realized gold price in 2016 compared with 2015.

Earnings and Operating Cash Flows 
Adjusted net earnings² and cash flow from operations in the fourth quarter of 2016 were $82 million ($0.19 per share) and $175 million ($0.40 per share²), compared with adjusted net earnings² of $57 million ($0.14 per share) and cash flow from operations of $133 million ($0.33 per share²) for the same period in 2015, an increase of 43% and 31%, respectively.

Adjusted net earnings² and cash flow from operations for the year ended December 31, 2016 were $266 million ($0.62 per share) and $584 million ($1.36 per share²), compared with adjusted net earnings² of $210 million ($0.53 per share) and cash flow from operations of $431 million ($1.09 per share²) for the same period in 2015, an increase of 27% and 35%, respectively.

Balance Sheet 
At December 31, 2016, the Company had approximately $124 million of cash on hand and $1.2 billion outstanding under the Company's $2 billion revolving term loan (the "Revolving Facility"). On February 27, 2017, the term of the revolving term loan was extended so that the term loan now matures on February 27, 2022.

Asset Impairment 
At the end of each reporting period, the Company assesses each precious metal purchase agreement to determine whether any indication of impairment exists. If such an indication exists, the recoverable amount of the precious metal purchase agreement is estimated in order to determine the extent of the impairment (if any).

Vale has recently completed a detailed study on the Sudbury mines in an effort to improve operating margins. This has resulted in a number of changes to Vale's anticipated mine plan, with the resulting 2017 to 2032 mine plan having approximately 20% less recoverable gold production than previously estimated, and this reduction in recoverable ounces is an indicator of impairment related to the Sudbury gold interest as at December 31, 2016. The Sudbury gold interest had a carrying value at December 31, 2016 of $473 million. Management has estimated that the recoverable amount at December 31, 2016 under the Sudbury gold interest was $402 million, representing its fair value less cost to sell and resulting in an impairment charge of $71 million.

Fourth Quarter Asset Highlights 

During the fourth quarter of 2016, attributable production was 7.6 million ounces of silver and 107,300 ounces of gold, respectively, representing a decrease of 26% and an increase of 48%, as compared with the fourth quarter of 2015.

Operational highlights for the quarter ended December 31, 2016, are as follows:

Salobo  
In the fourth quarter of 2016, Salobo produced 71,328 ounces of attributable gold, an increase of approximately 81% relative to the fourth quarter of 2015. This growth was primarily due to the acquisition of an additional 25% of attributable gold from the Salobo mine in the third quarter of 2016 as well as increased throughput.  According to Vale's fourth quarter production report, production of copper in concentrate at Salobo reached a quarterly record in the fourth quarter with December also achieving a monthly production record.

Antamina 
In the fourth quarter of 2016, Antamina produced 1.6 million ounces of attributable silver, a decrease of approximately 33% relative to the fourth quarter of 2015. The apparent significant decrease relative to the fourth quarter of 2015 was primarily attributed to the Antamina transaction being closed in the fourth quarter of 2015 with a term that entitled Silver Wheaton to Glencore's portion of silver sold from Antamina to on offtaker as of September 30, 2015, resulting in reported production in the fourth quarter of 2015 including some material processed in the previous quarter. It should be noted that Antamina produced 6.8 million ounces of silver in 2016, well exceeding expectations and full year guidance of approximately 5.5 million ounces.

Peñasquito 
In the fourth quarter of 2016, Peñasquito produced 1.3 million ounces of attributable silver, a decrease of approximately 25% relative to the fourth quarter of 2015. The drop in production was attributable to lower grades as a result of mine sequencing. As disclosed in Goldcorp Inc.'s ("Goldcorp") fourth quarter of 2016 MD&A, the Pyrite Leach Project ("PLP") achieved 65% engineering progress by the end of 2016, with procurement activities well advanced to support execution. Goldcorp further reports that as part of the PLP, a carbon pre-flotation facility is being constructed and is anticipated to be completed in the second quarter of 2018. The Northern Well Field project has also reportedly reached full production capacity during the fourth quarter of 2016 and is expected to satisfy Peñasquito's long-term water requirements.

San Dimas 
In the fourth quarter of 2016, San Dimas produced 1.4 million ounces of attributable silver, a decrease of approximately 38% relative to the fourth quarter of 2015. The decrease in production was primarily driven by lower throughput and grades. As per Primero Mining Corp.'s ("Primero") fourth quarter of 2016 MD&A, production in 2016 was impacted by the implementation of enhanced ground support in early-2016, and later by high unplanned worker absences and lack of compliance to the mine plans. This reportedly resulted in reduced underground development rates and ventilation restrictions which reduced mine productivity. Starting in late-2016, Primero reportedly began undertaking actions to reduce the complexity and scale of the San Dimas mine operations, including significant decreases to the San Dimas workforce. Mining development during Q4 was reportedly the highest quarterly total since Q2 2015. 

On February 15, 2017, Primero announced that unionized employees at the San Dimas mine had initiated a strike action, resulting in the complete stoppage of mining and milling activities at the San Dimas mine. Primero has noted that its key focus in these negotiations has been to better align the short-term bonus structure with overall mine-site performance and profitability, to move the labour force onto a more continuous shift cycle to improve productivity and to achieve the necessary reductions to the unionized workforce.  Primero has indicated that depending on its duration, the strike could have a negative impact on Primero's 2017 production.

As was further noted in Primero's fourth quarter of 2016 MD&A, Primero has commenced a strategic review process to explore alternatives as there is material uncertainty related to the company's ability to continue as a going concern.

Sudbury 
In the fourth quarter of 2016, Vale's Sudbury mines produced 11,028 ounces of attributable gold, a decrease of approximately 19% relative to the fourth quarter of 2015. This decrease was attributable to lower throughput and grades. According to Vale's fourth quarter production report, Sudbury production was adversely impacted in the quarter by operational issues and by mine redesign and remediation work. Furthermore, Sudbury will transition to a single furnace operation during 2017 and, as preparation for this, Vale will take one of the furnaces off-line in mid-March in order to rebuild and expand the furnace. The rebuilt furnace will reportedly remain in operation post the transition to one furnace in the second half of the year.  Subsequent to quarter end, Vale announced that the Stobie mine, one of the six currently operating mines from which Silver Wheaton is entitled to gold production, will be placed on care and maintenance later in 2017 due to a number of factors including low metal prices and ongoing market challenges, declining ore grades, and, more recently, seismicity issues that restricted production below the 3,000-foot level. The Stobie mine represented approximately 5% of Silver Wheaton's attributable production from Sudbury.

Other Gold 
In the fourth quarter of 2016, total Other Gold attributable production was 21,825 ounces, an increase of 49% relative to the fourth quarter of 2015. The increase was driven primarily by higher grades at Minto and, to a lesser extent, better recoveries at 777.  

Other Silver 
In the fourth quarter of 2016, total Other Silver attributable production was 2.5 million ounces, a decrease of approximately 21% relative to the fourth quarter of 2015. The decrease was driven primarily due to lower silver grades at Zinkgruvan, Cozamin, and Veladero. In addition, as per the amendment to the silver stream agreement dated November 30, 2015, production from Yauliyacu was split evenly with Glencore for the entire fourth quarter of 2016 as the mine reached the annual sharing threshold of 1.5 million ounces in the third quarter of 2016.

Development Update - Pascua Lama 
As per Barrick Gold Corporation's ("Barrick") news release "Barrick Reports Progress on Projects" dated February 15, 2017, Barrick has initiated a prefeasibility study to evaluate the construction of an underground mine at Lama. Barrick has indicated that the study will evaluate the use of low-cost bulk mining methods, including sub-level cave and block cave mining, designed to target higher-value ore on the Argentinean side of the border in the initial stages of the operation. According to Barrick, cash flow from Lama could support a staged development that would, over time, incorporate ore from the Chilean side of the border, subject to additional permitting in Chile. Barrick's efforts in Chile in 2017 will reportedly focus on advancing project concepts in parallel with the Lama study, with the intention of moving to a prefeasibility level study in 2018. According to Barrick, conceptually, initial ore processing at Lama would be undertaken using one of three partially completed processing streams at the site, which currently has a capacity of approximately 15,000 tonnes per day; existing infrastructure could potentially be scaled up to 25,000 tonnes per day at a later date. Furthermore, Barrick states that an underground mine would reduce the surface footprint of the operation and would be less susceptible to weather-related production interruptions during the winter season.

Produced But Not Yet Delivered [3] 
As at December 31, 2016, payable ounces attributable to the Company produced but not yet delivered³ amounted to 3.2 million payable silver ounces and 61,700 payable gold ounces, representing a decrease of 0.6 million payable silver ounces and 2,200 payable gold ounces during the three month period ended December 31, 2016. Payable silver ounces produced but not yet delivered decreased primarily as a result of decreases related to the Yauliyacu, Zinkgruvan, and San Dimas silver interests, partially offset by an increase related to the Antamina silver interest. Payable gold ounces produced but not yet delivered decreased primarily as a result of decreases related to the Salobo and Minto gold interests, offset partially by an increase related to the 777 gold interest. Payable ounces produced but not yet delivered to Silver Wheaton companies are expected to average approximately two months of annualized production but may vary from quarter to quarter due to a number of mining operation factors including mine ramp-up and timing of shipments.

Detailed mine-by-mine production and sales figures can be found in the Appendix to this press release and in Silver Wheaton's consolidated MD&A in the 'Results of Operations and Operational Review' section.

Reserves and Resources 

As of December 31, 2016, Proven and Probable Mineral Reserves attributable to Silver Wheaton were 735.6 million ounces of silver compared with 775.3 million ounces as reported in Silver Wheaton's 2015 Annual Information Form ("AIF"), a decrease of 5%, and 11.55 million ounces of gold compared with 8.79 million ounces, an increase of 31%. On an attributable Measured and Indicated Mineral Resource basis, silver resources were 783.6 million ounces compared with 675.4 million ounces as reported in Silver Wheaton's 2015 AIF, an increase of 16%, and gold resources were 3.05 million ounces compared with 2.70 million ounces, an increase of 13%. On an attributable Inferred Mineral Resource basis, silver resources were 392.1 million ounces compared with 473.5 million as reported in Silver Wheaton's 2015 AIF, a decrease of 17%, and gold resources were 2.85 million ounces compared with 2.38 million ounces, an increase of 20%. 

Estimated attributable reserves and resources contained in this press release are based on information available to the Company as of March 2, 2017, and therefore will not reflect updates, if any, after that date. Updated reserves and resources data incorporating year-end 2016 estimates will also be included in the Company's 2016 Annual Information Form. Silver Wheaton's most current attributable reserves and resources, as of December 31, 2016, can be found on the Company's website at http://www.silverwheaton.com.

2017 and Long-Term Production Forecast 

Silver Wheaton is pleased to provide its updated one-year and long-term production guidance. Silver Wheaton's estimated attributable silver and gold production in 2017 is forecast to be 28 million silver ounces and 340,000 gold ounces. For 2017 guidance, Silver Wheaton has assumed the ongoing strike at San Dimas will continue for a three-month period and that San Dimas will otherwise achieve production in line with 2016. Estimated average annual attributable silver and gold production over the next five years (including 2017) is anticipated to be approximately 29 million silver ounces and 340,000 gold ounces per year.  

Over the next five years, forecast production growth from Salobo, Peñasquito, and Constancia is expected to be offset by the cessation of production from assets with fixed terms. In particular, the 10-year-term contract on Capstone Mining's Cozamin mine, acquired with Silver Wheaton's 2009 acquisition of Silverstone, expires in April 2017. In addition, Silver Wheaton's streaming agreement with Barrick regarding Pascua-Lama provides the Company with silver production from the Lagunas Norte, Veladero, and Pierina mines until March 31, 2018. In addition, Hudbay's Constancia mine satisfied its completion test in 2016, resulting in gold production from the 777 mine attributable to Silver Wheaton dropping from 100% to 50% in 2017. And lastly, as a reminder, Silver Wheaton does not include any production from Barrick's Pascua-Lama project or Hudbay's Rosemont project in its guidance.

Attributable mine-by-mine actual 2015 and 2016 production and forecast 2017 production are as follows:


   
                                                        Attributable Production[1],[ 2]
                                                         2015        2016         2017
                                                        Actual      Actual      Forecast

    Silver ounces produced (000's)
                Peñasquito                                  7,237       5,034        5,250
                San Dimas[3]                                7,449       5,212        4,000
                Antamina                                    2,403       6,796        6,000
                Constancia                                  1,996       2,759        2,500
                Other[4]                                   11,649      10,578       10,250
                Total silver ounces                        30,734      30,379       28,000

    Gold ounces produced (000's)
                Salobo                                      138.3       213.6          245
                Sudbury[5]                                   37.8        44.8           40
                Constancia                                   14.4        14.9           10
                Other[6]                                     52.4        80.4           45
                Total gold ounces                           243.0       353.7          340

                           Ounces produced represent quantity of silver and gold
                           contained in concentrate or doré prior to smelting or
                        1) refining deductions.
                           Production figures are based on information provided by
                           the operators of the mining operations to which the
                           silver or gold interests relate or management estimates
                           in those situations where other information is not
                        2) available.
                           Primero will deliver a per annum amount to Silver Wheaton
                           equal to the first 6 million ounces of payable silver
                           produced at San Dimas and 50% of any excess. Due to the
                           ongoing strike at the San Dimas mine, Primero has not
                           released 2017 forecast production for either gold or
                           silver. Guidance for 2017 does not reflect Primero's
                           opinion and assumes annualized production from San Dimas
                           being in-line with 2016 net of one quarter of production
                           to reflect the potential impact of the ongoing strike;
                           therefore, guidance is subject to change depending on the
                        3) actual length of the strike.
                           Includes the Yauliyacu, Los Filos, Zinkgruvan, Keno Hill,
                           Cozamin, Neves-Corvo, Stratoni, Minto, 777, Constancia,
                           Lagunas Norte, Pierina, Veladero, and Aljustrel silver
                        4) interests.
                           Comprised of the Coleman, Copper Cliff, Garson, Stobie,
                        5) Creighton and Totten gold interests.
                        6) Includes Minto and 777 gold interests.


Silver Wheaton to Rename Company to Wheaton Precious Metals 

The Company plans to seek shareholder approval to change its name to Wheaton Precious Metals Corp. at its annual shareholder meeting in May.

Since 2013, the Company has seen a marked increase in gold production, and in the second half of 2016, revenue was evenly split between silver and gold. In order to better align the Company's corporate identity with underlying operations, the Board of Directors has recommended that the name be changed to Wheaton Precious Metals Corp. Silver continues to be a focus for the Company; however, the new name will more accurately reflect the Company's diverse portfolio of both silver and gold assets.

If the name change to Wheaton Precious Metals is approved by shareholders, the Company plans to also change its Toronto Stock Exchange ("TSX") and New York Stock Exchange ("NYSE") ticker symbol from "SLW" to "WPM."  The timing of the name change and ticker symbol change will be announced at a later date. Concurrent with the name change, the Company's web domain will also change to http://www.wheatonpm.com.

Outlook 

From a liquidity perspective, the $124 million of cash and cash equivalents as at December 31, 2016 combined with the liquidity provided by the available credit under the $2 billion Revolving Facility and ongoing operating cash flows positions the Company well to fund all outstanding commitments and known contingencies as well as providing flexibility to acquire additional accretive precious metals stream interests.

Webcast and Conference Call Details 

A conference call and webcast will be held Wednesday, March 22, 2017, starting at 11:00 am (Eastern Time) to discuss these results. To participate in the live call, please use one of the following methods:


   
    Dial toll free from Canada or the US:  888-231-8191
    Dial from outside Canada or the US:    647-427-7450
    Pass code:                             64357311
    Live audio webcast:                    http://www.silverwheaton.com

Participants should dial in five to ten minutes before the call.

The conference call will be recorded and available until March 29, 2017 at 11:59 pm ET. The webcast will be available for one year. You can listen to an archive of the call by one of the following methods:


   
    Dial toll free from Canada or the US:  855-859-2056
    Dial from outside Canada or the US:    416-849-0833
    Pass code:                             64357311
    Archived audio webcast:                http://www.silverwheaton.com

This earnings release should be read in conjunction with Silver Wheaton's MD&A and Financial Statements, which are available on the Company's website at http://www.silverwheaton.com and have been posted on SEDAR at http://www.sedar.com.

Mr. Neil Burns, Vice President, Technical Services for Silver Wheaton, is a "qualified person" as such term is defined under National Instrument 43-101, and has reviewed and approved the technical information including information on mineral reserves and mineral resources disclosed in this news release.

Silver Wheaton believes that there are no significant differences between its corporate governance practices and those required to be followed by United States domestic issuers under the NYSE listing standards. This confirmation is located on the Silver Wheaton website at http://www.silverwheaton.com/company/corporate-governance/default.aspx.

End Notes 
_____________________________ 


   
      Please refer to the table on the bottom of page 16 for the methodology of converting
    1 production and sales volumes to silver and gold equivalent ounces.
    2 Please refer to non-IFRS measures at the end of this press release.
      Payable silver and gold ounces produced but not yet delivered are based on
      management estimates, and may be updated in future periods as additional information
    3 is received.

Summarized Financial Results 


   
                                                     2016            2015            2014
    Silver and gold production
        Attributable silver ounces
        produced (000's)                           30,379          30,734          25,674
        Attributable gold ounces
        produced                                  353,703         242,957         147,635
        Attributable silver equivalent
        ounces produced (000's) [1]                56,169          48,701          35,471
        Attributable gold equivalent
        ounces produced [1]                       770,289         658,551         534,553
    Silver and gold sales
        Silver ounces sold (000's)                 28,322          26,566          23,484
        Gold ounces sold                          330,009         202,349         139,521
        Silver equivalent ounces sold
        (000's) [1]                                52,388          41,529          32,742
        Gold equivalent ounces sold [1]           718,430         561,570         493,425
    Average realized price ($'s per ounce)
        Average realized silver price     $         16.96 $         15.64 $         18.92
        Average realized gold price       $         1,246 $         1,152 $         1,261
        Average realized silver
        equivalent price [1]              $         17.02 $         15.62 $         18.94
        Average realized gold equivalent
        price [1]                         $         1,241 $         1,155 $         1,257
    Average cash cost ($'s per ounce) [2]
        Average silver cash cost          $          4.42 $          4.17 $          4.14
        Average gold cash cost            $           391 $           393 $           386
        Average silver equivalent cash
        cost [1]                          $          4.86 $          4.58 $          4.61
        Average gold equivalent cash
        cost [1]                          $           354 $           339 $           306
    Average depletion ($'s per ounce) [2]
        Average silver depletion          $          5.32 $          3.41 $          3.22
        Average gold depletion            $           479 $           534 $           607
        Average silver equivalent
        depletion [1]                     $          5.89 $          4.78 $          4.89
        Average gold equivalent
        depletion [1]                     $           430 $           354 $           325
    Total revenue ($000's)                $       891,557 $       648,687 $       620,176
    Net earnings (loss) ($000's)          $       195,137 $     (162,042) $       199,826
    Add back - impairment
    loss, net of tax                               71,000         372,399          68,151
    Adjusted net earnings [2] ($000's)    $       266,137 $       210,357 $       267,977
    Earnings (loss) per share
                     Basic                $          0.45 $        (0.41) $          0.56
                     Diluted              $          0.45 $        (0.41) $          0.56
    Adjusted earnings per share [2]
                     Basic                $          0.62 $          0.53 $          0.75
                     Diluted              $          0.62 $          0.53 $          0.74
    Cash flow from operations ($000's)    $       584,301 $       431,359 $       431,873
    Dividends
        Dividends paid ($000's)           $   90,612cubed $   80,809cubed $   93,400cubed
        Dividends paid per share          $          0.21 $          0.20 $          0.26
    Total assets ($000's)                 $     6,153,319 $     5,632,211 $     4,647,763
    Total non-current
    financial liabilities ($000's)        $     1,194,012 $     1,468,732 $     1,001,914
    Total other liabilities ($000's)      $        19,319 $        12,744 $        17,113
    Shareholders' equity ($000's)         $     4,939,988 $     4,150,735 $     3,628,736
    Shares outstanding                        441,456,217     404,039,065     364,777,928
                                 The silver / gold ratio is the ratio of the average price
                                 of silver to the average price of gold per the London
                              1) Bullion Metal Exchange during the period.
                                 Refer to discussion on non-IFRS measures at the end of
                              2) this press release.
                                 During the year ended December 31, 2016, the Company
                                 declared and paid total dividends to its shareholders of
                                 $91 million, with the payment being comprised of $79
                                 million in cash and $12 million in common shares issued,
                                 with the Company issuing 624,931 common shares under the
                                 Company's dividend reinvestment plan ("DRIP"). During the
                                 year ended December 31, 2015, the Company declared and
                                 paid total dividends of $81 million, with the payment
                                 being comprised of $69 million in cash and $12 million in
                                 common shares issued, with the Company issuing 847,064
                                 common shares under the Company's DRIP. During the year
                                 ended December 31, 2014, the Company declared and paid
                                 total dividends of $93 million, with the payment being
                                 comprised of $80 million in cash and $13 million in common
                                 shares issued, with the Company issuing 646,618 common
                              3) shares under the Company's DRIP.


Consolidated Statements of Earnings (Loss) 


   
                                                                   Years Ended December 31
    (US dollars and shares in thousands, except per share amounts)   2016             2015
    Sales                                                       $ 891,557      $   648,687
    Cost of sales
                      Cost of sales, excluding depletion        $ 254,434      $   190,214
                      Depletion                                   308,702          198,581
    Total cost of sales                                         $ 563,136      $   388,795
    Gross margin                                                $ 328,421      $   259,892
    Expenses
                      General and administrative [1]            $  34,439      $    32,237
                      Impairment charges                           71,000          384,922
                      Interest expense                             24,193            4,090
                      Other expense                                 4,982            4,076
                                                                $ 134,614      $   425,325
    Earnings (loss) before income taxes                         $ 193,807      $ (165,433)
    Income tax recovery                                             1,330            3,391
    Net earnings (loss)                                         $ 195,137      $ (162,042)

    Basic earnings per share                                    $    0.45      $    (0.41)
    Diluted earnings per share                                  $    0.45      $    (0.41)
    Weighted average number of shares outstanding
                      Basic                                       430,461          395,755
                      Diluted                                     430,845          395,938
    1) Equity settled stock based compensation (a non-cash item) included in
    general and administrative expenses.                        $   5,060      $     6,160

Consolidated Balance Sheets 


   
                                                                  As at
                                                               December              As at
                                                                     31        December 31

                                                                   2016               2015
    (US dollars in thousands)
    Assets
    Current assets
                            Cash and cash
                            equivalents                     $   124,295        $   103,297
                            Accounts receivable                   2,316              1,124
                            Other                                 1,481              1,455
    Total current assets                                    $   128,092        $   105,876
    Non-current assets
                            Silver and gold
                            interests                       $ 5,919,272        $ 5,469,412
                            Early deposit - silver
                            and gold interests                   20,064             15,725
                            Royalty interest                      9,107              9,107
                            Long-term investments                64,621             19,776
                            Other                                12,163             12,315
    Total non-current assets                                $ 6,025,227        $ 5,526,335
    Total assets                                            $ 6,153,319        $ 5,632,211
    Liabilities
    Current liabilities
                            Accounts payable and
                            accrued liabilities             $    18,829        $    10,664
                            Current portion of
                            performance share units                 228              1,904
    Total current liabilities                               $    19,057        $    12,568
    Non-current liabilities
                            Bank debt                       $ 1,193,000        $ 1,466,000
                            Deferred income taxes                   262                176
                            Performance share units               1,012              2,732
    Total non-current liabilities                           $ 1,194,274        $ 1,468,908
    Total liabilities                                       $ 1,213,331        $ 1,481,476
    Shareholders' equity
    Issued capital                                          $ 3,445,914        $ 2,815,569
    Reserves                                                     55,301           (23,197)
    Retained earnings                                         1,438,773          1,358,363
    Total shareholders' equity                              $ 4,939,988        $ 4,150,735
    Total liabilities and shareholders' equity              $ 6,153,319        $ 5,632,211

Consolidated Statements of Cash Flows 


   
                                                                   Years Ended December 31
    (US dollars in thousands)                                          2016           2015
    Operating activities
    Net earnings (loss)                                       $     195,137  $   (162,042)
    Adjustments for
               Depreciation and depletion                           309,654        199,202
               Amortization of credit facility origination
               fees:
                                      Interest expense                  825            238
                                      Amortization of credit
                                      facility origination
                                      fees - undrawn
                                      facilities                        636            923
                                      Write off of credit
                                      facility origination
                                      fees upon repayment of
                                      NRT Loan                            -          1,315
               Impairment charges                                    71,000        384,922
               Interest expense                                      23,368          3,852
               Equity settled stock based compensation                5,060          6,160
               Performance share units                              (3,535)            534
               Deferred income tax recovery                         (1,302)        (3,599)
               Investment income recognized in net earnings           (184)          (247)
               Other                                                  (226)          (509)
    Change in non-cash working capital                                7,039          3,185
    Cash generated from operations before
    interest paid and received                                $     607,472  $     433,934
    Interest paid - expensed                                       (23,317)        (2,697)
    Interest received                                                   146            122
    Cash generated from operating activities                  $     584,301  $     431,359
    Financing activities
    Bank debt repaid                                          $ (1,053,000)  $ (1,174,000)
    Bank debt drawn                                                 780,000      1,640,000
    Credit facility origination fees                                (1,300)        (4,242)
    Shares issued                                                   632,547        800,000
    Share issue costs                                              (25,996)       (31,785)
    Repurchase of share capital                                    (33,126)        (9,120)
    Share purchase options exercised                                 21,931          2,887
    Dividends paid                                                 (78,708)       (68,593)
    Cash generated from financing activities                  $     242,348  $   1,155,147
    Investing activities
    Silver and gold interests                                 $   (800,432)  $ (1,800,117)
    Interest paid - capitalized to silver interests                   (615)        (9,213)
    Early deposit - silver and gold interests                       (4,087)        (2,125)
    Proceeds on disposal of silver interest                               -         25,000
    Proceeds on disposal of long-term investments                         -             12
    Dividend income received                                             37            126
    Other                                                             (338)        (4,832)
    Cash used for investing activities                        $   (805,435)  $ (1,791,149)
    Effect of exchange rate changes
    on cash and cash equivalents                              $       (216)  $       (158)
    Increase (decrease) in cash and cash equivalents          $      20,998  $   (204,801)
    Cash and cash equivalents, beginning of year                    103,297        308,098
    Cash and cash equivalents, end of year                    $     124,295  $     103,297

Summary of Ounces Produced and Sold 


   
                                             2016                            2015

                                  Q4      Q3      Q2      Q1      Q4      Q3      Q2      Q1
    Silver ounces produced [2]
               San Dimas       1,429   1,264   1,596     923   2,317   1,418   1,786   1,928
               Peñasquito      1,328   1,487     867   1,352   1,766   2,092   1,932   1,447
               Antamina        1,599   1,469   1,707   2,021   2,403       -       -       -
               Constancia        723     749     778     509     637     664     591     104
               Other [3]       2,510   2,682   2,659   2,727   3,161   2,716   2,892   2,880
    Total silver ounces
    produced                   7,589   7,651   7,607   7,532  10,284   6,890   7,201   6,359
    Gold ounces produced [2]
               Sudbury [4]    11,028  10,779  15,054   7,895  13,678   7,300   8,195   8,666
               Salobo         71,328  68,168  35,627  38,474  39,395  35,717  34,036  29,195
               Constancia      3,151   3,737   4,622   3,435   4,617   4,341   3,510   1,936
               Other [5]      21,825  30,642  15,885  12,053  14,676  11,250  10,572  15,873
    Total gold
    ounces produced          107,332 113,326  71,188  61,857  72,366  58,608  56,313  55,670
    SEOs produced [6]         15,218  15,365  12,947  12,453  15,699  11,309  11,299  10,421
    GEOs produced [6]        214,097 225,712 172,566 156,513 209,783 149,941 155,303 142,862
    Silver ounces sold
               San Dimas       1,571   1,065   1,426   1,345   2,097   2,014   1,265   1,901
               Peñasquito      1,270   1,078     886     949   2,086   2,053   1,420   1,573
               Antamina        1,488   1,598   2,202   1,879   1,340       -       -       -
               Constancia        702     536     520     666     511     329     320       -
               Other [3]       2,475   1,845   2,108   2,713   2,717   2,179   2,570   2,191
    Total silver ounces sold   7,506   6,122   7,142   7,552   8,751   6,575   5,575   5,665
    Gold ounces sold
               Sudbury [4]    10,183  12,294  11,351   9,007   6,256   6,674  12,518   8,033
               Salobo         73,646  50,043  45,396  35,366  44,491  21,957  32,156   9,794
               Constancia      3,343   3,396   3,610   4,933   4,473   2,701   3,223       -
               Other [5]      21,759  19,330  10,400  15,952   9,679  16,745  13,077  10,572
    Total gold ounces sold   108,931  85,063  70,757  65,258  64,899  48,077  60,974  28,399
    SEOs sold [6]             15,249  11,913  12,451  12,745  13,607  10,201  10,010   7,737
    GEOs sold [6]            214,529 175,008 165,945 160,180 181,838 135,243 137,591 106,071
    Cumulative payable silver
    ounces produced but not yet
    delivered [7]              3,224   3,783   2,999   3,230   3,872   3,320   3,747   2,873
    Cumulative payable
    gold ounces
    produced but not
    yet delivered [7]         61,732  63,935  44,780  49,679  56,867  54,462  46,809  55,286
    Silver / Gold Ratio [8]     71.1    68.1    75.0    79.6    74.8    75.4    72.8    72.9

                       1) All figures in thousands except gold ounces produced and sold.
                          Ounces produced represent the quantity of silver and gold
                          contained in concentrate or doré prior to smelting or refining
                          deductions. Production figures are based on information provided
                          by the operators of the mining operations to which the silver or
                          gold interests relate or management estimates in those situations
                          where other information is not available. Certain production
                          figures may be updated in future periods as additional information
                       2) is received.
                          Comprised of the Los Filos, Zinkgruvan, Yauliyacu, Stratoni, Keno
                          Hill, Cozamin, Neves-Corvo, Minto, Aljustrel, Lagunas Norte,
                       3) Pierina, Veladero and 777 silver interests.
                          Comprised of the Coleman, Copper Cliff, Garson, Stobie, Creighton
                       4) and Totten gold interests.
                       5) Comprised of the Minto and 777 gold interests.
                          Silver equivalent ounces (SEOs) and gold equivalent ounces (GEOs)
                          are calculated by converting gold (in the case of SEOs) or silver
                          (in the case of GEOs) using the ratio of the average price of
                          silver to the average price of gold per the London Bullion Metal
                       6) Exchange during the period.
                          Payable silver and gold ounces produced but not yet delivered are
                          based on management estimates. These figures may be updated in
                       7) future periods as additional information is received.
                          The silver / gold ratio is the ratio of the average price of
                          silver to the average price of gold per the London Bullion Metal
                       8) Exchange during the period.


Results of Operations 

The Company currently has eight reportable operating segments: the silver produced by the San Dimas, Peñasquito and Antamina mines, the gold produced by the Sudbury and Salobo mines, the silver and gold produced by the Constancia mine and the Other mines and corporate operations.


   
                                Three Months Ended December 31, 2016


                                 Average
               Ounces           Realized     Average     Average
              Produce              Price   Cash Cost   Depletion                       
             dsquared  Ounces   ($'s Per    ($'s Per    ($'s Per                  Gross  
                         Sold     Ounce)   Ounce)[3]      Ounce)       Sales     Margin
Silver
  San Dimas     1,429   1,571    $ 16.54     $  4.28     $  1.11   $  25,975   $ 17,516
  Peñasquito    1,328   1,270      17.33        4.09        3.05      22,016     12,941
  Antamina      1,599   1,488      16.76        3.31        9.94      24,941      5,222
  Constancia      723     702      17.29        5.90        7.41      12,129      2,788
  Other [4]     2,510   2,475      17.03        5.45        5.61      42,149     14,759
  Total
  silver        7,589   7,506    $ 16.95     $  4.59     $  5.26   $ 127,210   $ 53,226
Gold
  Sudbury [5]  11,028  10,183    $ 1,193     $   400     $   787   $  12,149   $     61
  Salobo       71,328  73,646      1,198         400         382      88,200     30,609
  Constancia    3,151   3,343      1,214         400         409       4,059      1,354
  Other [6]    21,825  21,759      1,235         343         522      26,873      8,061
  Total gold  107,332 108,931    $ 1,205     $   389     $   449   $ 131,281   $ 40,085
Operating results                                                  $ 258,491   $ 93,311
Corporate costs
  General and
  administrative                                                              
  Interest expense                                                             
  Other                                                                          
  Income tax
  recovery                                                                      
Total corporate costs                                                          
                                                                                
(Table continued)

                               Three Months Ended December 31, 2016

                                              Cash Flow
                Impairment           Net           From         Total
                   Charges      Earnings     Operations        Assets
Silver
  San Dimas     $        -    $   17,516     $   19,253   $   140,575
  Peñasquito             -        12,941         16,819       418,077
  Antamina               -         5,222         20,010       815,806
  Constancia             -         2,788          8,192       275,971
  Other [4]              -        14,759         29,555       785,570
  Total
  silver        $        -    $   53,226     $   93,829   $ 2,435,999
Gold
  Sudbury [5]   $ (71,000)    $ (70,939)     $    8,107   $   401,535
  Salobo                 -        30,609         58,742     2,904,835
  Constancia             -         1,354          2,735       125,670
  Other [6]              -         8,061         24,349        51,233
  Total gold    $ (71,000)    $ (30,915)     $   93,933   $ 3,483,273
Operating
results         $ (71,000)    $   22,311     $  187,762   $ 5,919,272
Corporate costs
  General and
  administrative              $  (4,124)     $  (5,662)
  Interest expense               (6,664)        (6,839)
  Other                            (844)          (559)
  Income tax
  recovery                           186              -
Total corporate
costs                         $ (11,446)     $ (13,060)   $   234,047
                              $   10,865     $  174,702   $ 6,153,319


             1) All figures in thousands except gold ounces produced and sold and per ounce amounts.
                Ounces produced represent the quantity of silver and gold contained in concentrate or doré prior to smelting or
                refining deductions. Production figures are based on information provided by the operators of the mining operations
                to which the silver or gold interests relate or management estimates in those situations where other information is
             2) not available. Certain production figures may be updated in future periods as additional information is received.
             3) Refer to discussion on non-IFRS measure (iii) at the end of this press release.
                Comprised of the operating Los Filos, Zinkgruvan, Yauliyacu, Stratoni, Cozamin, Neves-Corvo, Minto, Lagunas Norte,
                Pierina, Veladero and 777 silver interests in addition to the non-operating Keno Hill, Aljustrel, Loma de La Plata,
             4) Pascua-Lama and Rosemont silver interests.
                Comprised of the operating Coleman, Copper Cliff, Garson, Stobie, Creighton and Totten gold interests in addition to
             5) the non-operating Victor gold interest.
             6) Comprised of the operating Minto and 777 gold interests in addition to the non-operating Rosemont gold interest.
 

On a silver equivalent and gold equivalent basis, results for the Company for the three months ended December 31, 2016 were as follows:


   
                                      Three Months Ended December 31, 2016


                    Silver                  Average                  Cash
                        /                  Realized    Average  Operating   Average    Gross
                     Gold   Ounces  Ounces    Price  Cash Cost     Margin Depletion   Margin
                    Ratio Produced    Sold ($'s Per   ($'s Per   ($'s Per  ($'s Per ($'s Per
                      [1] [2],[ 3]     [3]   Ounce) Ounce)[ 4] Ounce) [5]    Ounce)   Ounce)

Silver equivalent
basis                71.1   15,218  15,249  $ 16.95     $ 5.04    $ 11.91    $ 5.80   $ 6.11
Gold equivalent
basis                71.1  214,097 214,529  $ 1,205      $ 358      $ 847     $ 412    $ 435

                          The silver / gold ratio is the ratio of the average price of
                          silver to the average price of gold per the London Bullion Metal
                       1) Exchange during the period.
                          Ounces produced represent the quantity of silver and gold
                          contained in concentrate or doré prior to smelting or refining
                          deductions. Production figures are based on information provided
                          by the operators of the mining operations to which the silver or
                          gold interests relate or management estimates in those situations
                          where other information is not available. Certain production
                          figures may be updated in future periods as additional information
                       2) is received.
                       3) Silver ounces produced and sold in thousands.
                          Refer to discussion on non-IFRS measure (iii) at the end of this
                       4) press release.
                          Refer to discussion on non-IFRS measure (iv) at the end of this
                       5) press release


   
                                  Three Months Ended December 31, 2015


                               Average
              Ounces          Realized     Average     Average
              Produc             Price   Cash Cost   Depletion                      
              edsqua Ounces   ($'s Per    ($'s Per    ($'s Per                  Gross
                 red   Sold     Ounce)   Ounce)[3]      Ounce)       Sales     Margin
Silver
  San Dimas    2,317  2,097    $ 14.28     $  4.24     $  0.88   $  29,954   $ 19,218
  Peñasquito   1,766  2,086      15.40        4.07        2.85      32,125     17,700
  Antamina     2,403  1,340      14.07        2.80        9.93      18,858      1,802
  Constancia     637    511      15.06        5.90        7.77       7,697        707
  Other [4]    3,161  2,717      14.89        4.20        4.21      40,453     17,606
              10,284  8,751    $ 14.75     $  4.06     $  4.17   $ 129,087   $ 57,033
Gold
  Sudbury [5] 13,678  6,256    $ 1,113     $   400     $   841   $   6,965   $  (801)
  Salobo      39,395 44,491      1,103         400         420      49,051     12,579
  Constancia   4,617  4,473      1,102         400         397       4,931      1,363
  Other [6]   14,676  9,679      1,081         373         593      10,462      1,113
              72,366 64,899    $ 1,100     $   396     $   485   $  71,409   $ 14,254
Operating results                                                $ 200,496   $ 71,287
Corporate costs
  General and administrative                                                   
  Interest expense                                                                
  Other                                                                        
  Income tax
  recovery                                                                        
Total corporate
costs                                                                         
                                                                                  
(table continued)

                          Three Months Ended December 31, 2015

                                            Cash Flow
                Impairment          Net          From         Total
                   Charges         Loss    Operations        Assets
Silver
  San Dimas    $         -  $    19,218     $  21,061   $   146,555
  Peñasquito             -       17,700        23,636       430,847
  Antamina               -        1,802        15,110       886,981
  Constancia             -          707         4,681       293,931
  Other [4]      (130,292)    (112,686)        29,166       828,352
               $ (130,292)  $  (73,259)     $  93,654   $ 2,586,666
Gold
  Sudbury [5]  $  (49,439)  $  (50,240)     $   4,463   $   506,250
  Salobo                 -       12,579        31,255     2,156,757
  Constancia             -        1,363         3,142       131,925
  Other [6]       (51,170)     (50,057)         6,948        87,814
               $ (100,609)  $  (86,355)     $  45,808   $ 2,882,746
Operating
results        $ (230,901)  $ (159,614)     $ 139,462   $ 5,469,412
Corporate costs
  General and
  administrative            $   (9,011)     $ (4,757)
  Interest expense              (1,364)         (391)
  Other                           (396)         (925)
  Income tax
  recovery                        1,122             -
Total corporate
costs                       $   (9,649)     $ (6,073)   $   162,799
                            $ (169,263)     $ 133,389   $ 5,632,211

 
             1) All figures in thousands except gold ounces produced and sold and per ounce amounts.
                Ounces produced represent the quantity of silver and gold contained in concentrate or doré prior to smelting or
                refining deductions. Production figures are based on information provided by the operators of the mining
                operations to which the silver or gold interests relate or management estimates in those situations where other
                information is not available. Certain production figures may be updated in future periods as additional
             2) information is received.
             3) Refer to discussion on non-IFRS measure (iii) at the end of this press release.
                Comprised of the operating Los Filos, Zinkgruvan, Yauliyacu, Stratoni, Cozamin, Neves-Corvo, Minto, Lagunas Norte,
                Pierina, Veladero and 777 silver interests in addition to the non-operating Keno Hill, Aljustrel, Loma de La
             4) Plata, Pascua-Lama and Rosemont silver interests.
                Comprised of the operating Coleman, Copper Cliff, Garson, Stobie, Totten and Creighton gold interests in addition
             5) to the non-operating Victor gold interest.
             6) Comprised of the operating Minto and 777 gold interests in addition to the non-operating Rosemont gold interest.
 

On a silver equivalent and gold equivalent basis, results for the Company for the three months ended December 31, 2015 were as follows:


   
                                      Three Months Ended December 31, 2015


                                           Average                  Cash
                  Silver                  Realized    Average  Operating   Average    Gross
                  / Gold   Ounces  Ounces    Price  Cash Cost     Margin Depletion   Margin
                   Ratio Produced    Sold ($'s Per   ($'s Per   ($'s Per  ($'s Per ($'s Per
                     [1] [2],[ 3]     [3]   Ounce) Ounce)[ 4] Ounce) [5]    Ounce)   Ounce)

Silver equivalent
basis               74.8   15,699   13,607  $ 14.73  $ 4.50     $ 10.23    $ 4.99    $ 5.24
Gold equivalent
basis               74.8   209,783  181,838 $ 1,103  $  337      $  766     $ 374     $ 392

                            The silver / gold ratio is the ratio of the average price of
                            silver to the average price of gold per the London Bullion Metal
                         1) Exchange during the period.
                            Ounces produced represent the quantity of silver and gold
                            contained in concentrate or doré prior to smelting or refining
                            deductions. Production figures are based on information provided
                            by the operators of the mining operations to which the silver or
                            gold interests relate or management estimates in those situations
                            where other information is not available. Certain production
                            figures may be updated in future periods as additional information
                         2) is received.
                         3) Silver ounces produced and sold in thousands.
                            Refer to discussion on non-IFRS measure (iii) at the end of this
                         4) press release.
                            Refer to discussion on non-IFRS measure (iv) at the end of this
                         5) press release.


   
                                           Year Ended December 31, 2016


                                 Average
               Ounces           Realized     Average     Average
              Produce              Price   Cash Cost   Depletion                       
             dsquared  Ounces   ($'s Per    ($'s Per    ($'s Per                   Gross
                         Sold     Ounce)   Ounce)[3]      Ounce)       Sales      Margin
Silver
  San Dimas     5,212   5,407    $ 17.00     $  4.26     $  1.11   $  91,929   $  62,918
  Peñasquito    5,034   4,183      17.02        4.09        3.05      71,196      41,315
  Antamina      6,796   7,167      16.87        3.37        9.94     120,916      25,507
  Constancia    2,759   2,424      16.93        5.90        7.41      41,019       8,762
  Other [4]    10,578   9,141      16.98        5.10        4.68     155,281      65,876
               30,379  28,322    $ 16.96     $  4.42     $  5.32   $ 480,341   $ 204,378
Gold
  Sudbury [5]  44,756  42,835    $ 1,246     $   400     $   787   $  53,384   $   2,535
  Salobo      213,597 204,451      1,240         400         398     253,582      90,371
  Constancia   14,945  15,282      1,230         400         409      18,792       6,425
  Other [6]    80,405  67,441      1,267         358         542      85,458      24,712
              353,703 330,009    $ 1,246     $   391     $   479   $ 411,216   $ 124,043
Operating results                                                  $ 891,557   $ 328,421
Corporate costs
  General and
  administrative                                                                
  Interest expense                                                            
  Other                                                                       
  Income tax recovery                                                        
Total corporate
costs                                                                          
                                                                           
(table continued)

                               Year Ended December 31, 2016

                                                 Cash Flow
                   Impairment           Net           From         Total
                      Charges      Earnings     Operations        Assets
Silver
  San Dimas        $        -    $   62,918     $   68,898   $   140,575
  Peñasquito                -        41,315         54,085       418,077
  Antamina                  -        25,507         96,736       815,806
  Constancia                -         8,762         26,926       275,971
  Other [4]                 -        65,876        110,364       785,570
                   $        -    $  204,378     $  357,009   $ 2,435,999
Gold
  Sudbury [5]      $ (71,000)    $ (68,465)     $   36,281   $   401,535
  Salobo                    -        90,371        171,802     2,904,835
  Constancia                -         6,425         12,693       125,670
  Other [6]                 -        24,712         66,527        51,233
                   $ (71,000)    $   53,043     $  287,303   $ 3,483,273
Operating results  $ (71,000)    $  257,421     $  644,312   $ 5,919,272
Corporate costs
  General and
  administrative                 $ (34,439)     $ (32,563)
  Interest expense                 (24,193)       (23,317)
  Other                             (4,982)        (4,131)
  Income tax recovery                 1,330              -
Total corporate
costs                            $ (62,284)     $ (60,011)   $   234,047
                                 $  195,137     $  584,301   $ 6,153,319


             1) All figures in thousands except gold ounces produced and sold and per ounce amounts.
                Ounces produced represent the quantity of silver and gold contained in concentrate or doré prior to smelting or
                refining deductions. Production figures are based on information provided by the operators of the mining operations to
                which the silver or gold interests relate or management estimates in those situations where other information is not
             2) available. Certain production figures may be updated in future periods as additional information is received.
             3) Refer to discussion on non-IFRS measure (iii) at the end of this press release.
                Comprised of the operating Los Filos, Zinkgruvan, Yauliyacu, Stratoni, Minto, Cozamin, Neves-Corvo, Lagunas Norte,
                Pierina, Veladero and 777 silver interests in addition to the non-operating Keno Hill, Aljustrel, Loma de La Plata,
             4) Pascua-Lama and Rosemont silver interests.
                Comprised of the operating Coleman, Copper Cliff, Garson, Stobie, Creighton and Totten gold interests in addition to
             5) the non-operating Victor gold interest.
             6) Comprised of the operating Minto and 777 gold interests in addition to the non-operating Rosemont gold interest.
 

On a silver equivalent and gold equivalent basis, results for the Company for the year ended December 31, 2016 were as follows:


   
                                            Year Ended December 31, 2016


                                                      Average
                                                         Cash      Cash
                      Silver                  Average    Cost Operating            Gross
                          /                  Realized    ($'s    Margin   Average Margin
                       Gold   Ounces  Ounces    Price     Per  ($'s Per Depletion   ($'s
                      Ratio Produced    Sold ($'s Per Ounce)[    Ounce)  ($'s Per    Per
                        [1] [2],[ 3]     [3]   Ounce)      4]       [5]    Ounce) Ounce)

Silver equivalent
basis                 72.9   56,169  52,388  $ 17.02  $ 4.86   $ 12.16    $ 5.89 $ 6.27
Gold equivalent
basis                 72.9  770,289 718,430  $ 1,241   $ 354     $ 887     $ 430  $ 457

                            The silver / gold ratio is the ratio of the average price of
                            silver to the average price of gold per the London Bullion
                         1) Metal Exchange during the period.
                            Ounces produced represent the quantity of silver and gold
                            contained in concentrate or doré prior to smelting or
                            refining deductions. Production figures are based on
                            information provided by the operators of the mining
                            operations to which the silver or gold interests relate or
                            management estimates in those situations where other
                            information is not available. Certain production figures may
                            be updated in future periods as additional information is
                         2) received.
                         3) Silver ounces produced and sold in thousands.
                            Refer to discussion on non-IFRS measure (iii) at the end of
                         4) this press release.
                            Refer to discussion on non-IFRS measure (iv) at the end of
                         5) this press release.


   
                                            Year Ended December 31, 2015


                                 Average
               Ounces           Realized     Average     Average
              Produce              Price   Cash Cost   Depletion                       
             dsquared  Ounces   ($'s Per    ($'s Per    ($'s Per                   Gross
                         Sold     Ounce)   Ounce)[3]      Ounce)       Sales      Margin
Silver
  San Dimas     7,449   7,277    $ 15.56     $  4.22     $  0.88   $ 113,198   $  76,122
  Peñasquito    7,237   7,132      16.00        4.07        2.85     114,083      64,759
  Antamina      2,403   1,340      14.07        2.80        9.93      18,858       1,802
  Constancia    1,996   1,160      15.56        5.90        7.77      18,053       2,191
  Other [4]    11,649   9,657      15.68        4.19        4.30     151,386      69,414
               30,734  26,566    $ 15.64     $  4.17     $  3.41   $ 415,578   $ 214,288
Gold
  Sudbury [5]  37,839  33,481    $ 1,171     $   400     $   841   $  39,201   $ (2,364)
  Salobo      138,343 108,398      1,146         400         420     124,250      35,389
  Constancia   14,404  10,397      1,141         400         397      11,860       3,568
  Other [6]    52,371  50,073      1,154         371         603      57,798       9,011
              242,957 202,349    $ 1,152     $   393     $   534   $ 233,109   $  45,604
Operating results                                                  $ 648,687   $ 259,892
Corporate costs
  General and
  administrative                                                      
  Interest expense                                                          
  Other                                                                    
  Income tax recovery                                                         
Total corporate costs                                                           
                                                                              

(table continued)

                               Year Ended December 31, 2015

                                              Cash Flow
                 Impairment          Net           From         Total
                    Charges         Loss     Operations        Assets
Silver
  San Dimas     $         -  $    76,122     $   82,518   $   146,555
  Peñasquito              -       64,759         85,057       430,847
  Antamina                -        1,802         15,110       886,981
  Constancia              -        2,191         11,209       293,931
  Other [4]       (184,014)    (114,600)        111,984       828,352
                $ (184,014)  $    30,274     $  305,878   $ 2,586,666
Gold
  Sudbury [5]   $  (49,439)  $  (51,803)     $   25,371   $   506,250
  Salobo                  -       35,389         80,890     2,156,757
  Constancia              -        3,568          7,700       131,925
  Other [6]       (151,469)    (142,458)         38,895        87,814
                $ (200,908)  $ (155,304)     $  152,856   $ 2,882,746
Operating
results         $ (384,922)  $ (125,030)     $  458,734   $ 5,469,412
Corporate costs
  General and
  administrative             $  (32,237)     $ (21,807)
  Interest expense               (4,090)        (2,697)
  Other                          (4,076)        (2,871)
  Income tax recovery              3,391              -
Total corporate costs        $  (37,012)     $ (27,375)   $   162,799
                             $ (162,042)     $  431,359   $ 5,632,211


             1) All figures in thousands except gold ounces produced and sold and per ounce amounts.
                Ounces produced represent the quantity of silver and gold contained in concentrate or doré prior to smelting or
                refining deductions. Production figures are based on information provided by the operators of the mining operations to
                which the silver or gold interests relate or management estimates in those situations where other information is not
             2) available. Certain production figures may be updated in future periods as additional information is received.
             3) Refer to discussion on non-IFRS measure (iii) at the end of this press release.
                Comprised of the operating Los Filos, Zinkgruvan, Yauliyacu, Stratoni, Cozamin, Neves-Corvo, Minto, Lagunas Norte,
                Pierina, Veladero and 777 silver interests in addition to the non-operating Rosemont, Keno Hill, Aljustrel, Loma de La
             4) Plata and Pascua-Lama silver interests.
                Comprised of the operating Coleman, Copper Cliff, Garson, Stobie, Totten and Creighton gold interests in addition to
             5) the non-operating Victor gold interest.
             6) Comprised of the operating Minto and 777 gold interests in addition to the non-operating Rosemont gold interest.
 

On a silver equivalent and gold equivalent basis, results for the Company for the year ended December 31, 2015 were as follows:


   
                                            Year Ended December 31, 2015


                                                       Average
                                                          Cash      Cash
                       Silver                   Average   Cost Operating            Gross
                           /                  Realized    ($'s    Margin   Average Margin
                        Gold   Ounces  Ounces    Price     Per  ($'s Per Depletion   ($'s
                       Ratio Produced    Sold ($'s Per Ounce)[    Ounce)  ($'s Per    Per
                         [1] [2],[ 3]     [3]   Ounce)      4]       [5]    Ounce) Ounce)

Silver equivalent
basis                   74.0   48,701  41,529  $ 15.62  $ 4.58   $ 11.04    $ 4.78 $ 6.26
Gold equivalent
basis                   74.0  658,551 561,570  $ 1,155   $ 339     $ 816     $ 354  $ 462

                            The silver / gold ratio is the ratio of the average price of
                            silver to the average price of gold per the London Bullion
                         1) Metal Exchange during the period.
                            Ounces produced represent the quantity of silver and gold
                            contained in concentrate or doré prior to smelting or
                            refining deductions. Production figures are based on
                            information provided by the operators of the mining
                            operations to which the silver or gold interests relate or
                            management estimates in those situations where other
                            information is not available. Certain production figures may
                            be updated in future periods as additional information is
                         2) received.
                         3) Silver ounces produced and sold in thousands.
                            Refer to discussion on non-IFRS measure (iii) at the end of
                         4) this press release.
                            Refer to discussion on non-IFRS measure (iv) at the end of
                         5) this press release.

Non-IFRS Measures 


   
                                    Adjusted net earnings and adjusted net earnings per
                                    share are calculated by removing the effects of the
                                    non-cash impairment charges. The Company believes that,
                                    in addition to conventional measures prepared in
                                    accordance with IFRS, management and certain investors
                                    use this information to evaluate the Company's
    i.                              performance.

                                    The following table provides a reconciliation of
                                    adjusted net earnings and adjusted net earnings per
                                    share (basic and diluted).

                                                  Three Months Ended          Years Ended
                                                     December 31             December 31
    (in thousands, except for per share amounts)   2016         2015       2016         2015
    Net earnings (loss)                       $  10,865  $ (169,263)  $ 195,137  $ (162,042)
    Add back - impairment loss, net of tax       71,000      226,673     71,000      372,399
    Adjusted net earnings                     $  81,865  $    57,410  $ 266,137  $   210,357
    Divided by:
                  Basic weighted average number
                  of shares outstanding         441,299      403,909    430,461      395,755
                  Diluted weighted average
                  number of shares outstanding  441,784      404,079    430,845      395,938
    Equals:
                  Adjusted earnings per share -
                  basic                       $    0.19  $      0.14  $    0.62  $      0.53
                  Adjusted earnings per share -
                  diluted                     $    0.19  $      0.14  $    0.62  $      0.53



   

                                    Operating cash flow per share (basic and diluted)
                                    is calculated by dividing cash generated by
                                    operating activities by the weighted average number
                                    of shares outstanding (basic and diluted). The
                                    Company presents operating cash flow per share as
                                    management and certain investors use this
                                    information to evaluate the Company's performance
                                    in comparison to other companies in the precious
                                    metal mining industry who present results on a
    ii.                             similar basis.

                                    The following table provides a reconciliation of
                                    operating cash flow per share (basic and diluted).

                                                     Three Months Ended        Years Ended
                                                         December 31           December 31
    (in thousands, except for per share amounts)       2016       2015       2016       2015
    Cash generated by operating activities        $ 174,702  $ 133,389  $ 584,301  $ 431,359
    Divided by:
                    Basic weighted average number
                    of shares outstanding           441,299    403,909    430,461    395,755
                    Diluted weighted average
                    number of shares outstanding    441,784    404,079    430,845    395,938
    Equals:
                    Operating cash flow per share
                    - basic                       $    0.40  $    0.33  $    1.36  $    1.09
                    Operating cash flow per share
                    - diluted                     $    0.40  $    0.33  $    1.36  $    1.09



   

             Average cash cost of silver and gold on a per ounce basis is calculated by
             dividing the total cost of sales, less depletion, by the ounces sold. In
             the precious metal mining industry, this is a common performance measure
             but does not have any standardized meaning. In addition to conventional
             measures prepared in accordance with IFRS, management and certain investors
             use this information to evaluate the Company's performance and ability to
    iii.     generate cash flow.

             The following table provides a reconciliation of average cash cost of
             silver and gold on a per ounce basis.

                                                 Three Months Ended           Years Ended
                                                     December 31              December 31
    (in thousands, except for gold
    ounces sold and per ounce amounts)            2016        2015         2016         2015
    Cost of sales                           $  165,180  $  129,209  $   563,136  $   388,795
    Less: depletion                           (88,366)    (67,962)    (308,702)    (198,581)
    Cash cost of sales                      $   76,814  $   61,247  $   254,434  $   190,214
    Cash cost of sales is comprised of:
         Total cash cost of silver sold     $   34,486  $   35,551  $   125,242  $   110,728
         Total cash cost of gold sold           42,328      25,696      129,192       79,486
         Total cash cost of sales           $   76,814  $   61,247  $   254,434  $   190,214
    Divided by:
         Total silver ounces sold                7,506       8,751       28,322       26,566
         Total gold ounces sold                108,931      64,899      330,009      202,349
    Equals:
         Average cash cost of silver (per
         ounce)                             $     4.59  $     4.06  $      4.42  $      4.17
         Average cash cost of gold (per
         ounce)                             $      389  $      396  $       391  $       393



   

          Cash operating margin is calculated by subtracting the average cash
          cost of silver and gold on a per ounce basis from the average realized
          selling price of silver and gold on a per ounce basis. The Company
          presents cash operating margin as management and certain investors use
          this information to evaluate the Company's performance in comparison to
          other companies in the precious metal mining industry who present
          results on a similar basis as well as to evaluate the Company's ability
    iv.   to generate cash flow.

          The following table provides a reconciliation of cash operating margin.

                                                  Three Months Ended         Years Ended
                                                     December 31             December 31
    (in thousands, except for gold
    ounces sold and per ounce amounts)              2016       2015          2016       2015
    Total sales:
            Silver                             $ 127,210  $ 129,087     $ 480,341  $ 415,578
            Gold                               $ 131,281  $  71,409     $ 411,216  $ 233,109
    Divided by:
            Total silver ounces sold               7,506      8,751        28,322     26,566
            Total gold ounces sold               108,931     64,899       330,009    202,349
    Equals:
            Average realized price of silver
            (per ounce)                        $   16.95  $   14.75     $   16.96  $   15.64
            Average realized price of gold
            (per ounce)                        $   1,205  $   1,100     $   1,246  $   1,152
    Less:
            Average cash cost of silver [1]
            (per ounce)                        $  (4.59)  $  (4.06)     $  (4.42)  $  (4.17)
            Average cash cost of gold [1]
            (per ounce)                        $   (389)  $   (396)     $   (391)  $   (393)
    Equals:
            Cash operating margin per silver
            ounce sold                         $   12.36  $   10.69     $   12.54  $   11.47
            Cash operating margin per gold
            ounce sold                         $     816  $     704     $     855  $     759


     
    1) Please refer to non-IFRS measure (iii), above.

These non-IFRS measures do not have any standardized meaning prescribed by IFRS, and other companies may calculate these measures differently.  The presentation of these non-IFRS measures is intended to provide additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. For more detailed information, please refer to Silver Wheaton's MD&A available on the Company's website at http://www.silverwheaton.com and posted on SEDAR at http://www.sedar.com.

CAUTIONARY NOTE REGARDING FORWARD LOOKING-STATEMENTS 

The information contained herein contains "forward-looking statements" within the meaning of the United States Private Securities Litigation Reform Act of 1995 and "forward-looking information" within the meaning of applicable Canadian securities legislation. Forward-looking statements, which are all statements other than statements of historical fact, include, but are not limited to, statements with respect to:

  • Proposed name change from Silver Wheaton Corp. to Wheaton Precious Metals Corp.;
  • future payments by the Company in accordance with precious metal purchase agreements, including any acceleration of payments, estimated throughput and exploration potential;
  • projected increases to Silver Wheaton's production and cash flow profile;
  • the expansion and exploration potential at the Salobo and San Dimas mines;
  • projected changes to Silver Wheaton's production mix;
  • anticipated increases in total throughput;
  • the effect of the SAT legal claim on Primero's business, financial condition, results of operations and cash flows for 2010-2014 and 2015-2019;
  • the impact on Primero of the unionized employee strike at the San Dimas mine;
  • the ability of Primero to continue as a going concern;
  • the estimated future production;
  • the future price of commodities;
  • the estimation of mineral reserves and mineral resources;
  • the realization of mineral reserve estimates;
  • the timing and amount of estimated future production (including 2017 and average attributable annual production over the next five years);
  • the costs of future production;
  • reserve determination;
  • estimated reserve conversion rates and produced but not yet delivered ounces;
  • any statements as to future dividends, the ability to fund outstanding commitments and the ability to continue to acquire accretive precious metal stream interests;
  • confidence in the Company's business structure;
  • the Company's position relating to any dispute with the CRA and the Company's intention to defend reassessments issued by the CRA; the impact of potential taxes, penalties and interest payable to the CRA; possible audits for taxation years subsequent to 2013; estimates as to amounts that may be reassessed by the CRA in respect of taxation years subsequent to 2010; amounts that may be payable in respect of penalties and interest; the Company's intention to file future tax returns in a manner consistent with previous filings; that the CRA will continue to accept the Company posting security for amounts sought by the CRA under notices of reassessment for the 2005-2010 taxation years or will accept posting security for any other amounts that may be sought by the CRA under other notices of reassessment; the length of time it would take to resolve any dispute with the CRA or an objection to a reassessment; and assessments of the impact and resolution of various tax matters, including outstanding audits, proceedings with the CRA and proceedings before the courts; and
  • assessments of the impact and resolution of various legal and tax matters, including but not limited to outstanding class action litigation.

Generally, these forward-looking statements can be identified by the use of forward-looking terminology such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", "forecasts", "projects", "intends", "anticipates" or "does not anticipate", or "believes", "potential", or variations of such words and phrases or statements that certain actions, events or results "may", "could", "would", "might" or "will be taken", "occur" or "be achieved". Forward-looking statements are subject to known and unknown risks, uncertainties and other factors that may cause the actual results, level of activity, performance or achievements of Silver Wheaton to be materially different from those expressed or implied by such forward-looking statements, including but not limited to:

  • risks related to the satisfaction of each party's obligations in accordance with the terms of the precious metal purchase agreements, including any acceleration of payments, estimated throughput and exploration potential;
  • fluctuations in the price of commodities;
  • risks related to the mining operations from which Silver Wheaton purchases silver or gold (the "Mining Operations") including risks related to fluctuations in the price of the primary commodities mined at such operations, actual results of mining and exploration activities, environmental, economic and political risks of the jurisdictions in which the Mining Operations are located, and changes in project parameters as plans continue to be refined;
  • the absence of control over Mining Operations and having to rely on the accuracy of the public disclosure and other information Silver Wheaton receives from the owners and operators of the Mining Operations as the basis for its analyses, forecasts and assessments relating to its own business;
  • Primero is not able to defend the validity of the 2012 APA, is unable to pay taxes in Mexico based on realized silver prices or the SAT proceedings or actions otherwise have an adverse impact on the business, financial condition or results of operation of Primero;
  • Primero not being able to continue as a going concern;
  • Primero not being able to obtain a satisfactory resolution of the unionized employee strike at the San Dimas mine within three months;
  • Primero not being able to secure additional funding, resume San Dimas mine operations to normal operating capacity, reduce cash outflows or have a successful outcome to a strategic review process;
  • differences in the interpretation or application of tax laws and regulations or accounting policies and rules; and Silver Wheaton's interpretation of, or compliance with, tax laws and regulations or accounting policies and rules, is found to be incorrect or the tax impact to the Company's business operations is materially different than currently contemplated;
  • any challenge by the CRA of the Company's tax filings is successful and the potential negative impact to the Company's previous and future tax filings;
  • the Company's business or ability to enter into precious metal purchase agreements is materially impacted as a result of any CRA reassessment;
  • any reassessment of the Company's tax filings and the continuation or timing of any such process is outside the Company's control;
  • any requirement to pay reassessed tax;
  • the Company is not assessed taxes on its foreign subsidiary's income on the same basis that the Company pays taxes on its Canadian income, if taxable in Canada;
  • interest and penalties associated with a CRA reassessment having an adverse impact on the Company's financial position;
  • litigation risk associated with a challenge to the Company's tax filings;
  • credit and liquidity risks;
  • hedging risk;
  • competition in the mining industry;
  • risks related to Silver Wheaton's acquisition strategy;
  • risks related to the market price of the common shares of Silver Wheaton;
  • equity price risks related to Silver Wheaton's holding of long-term investments in other exploration and mining companies;
  • risks related to the declaration, timing and payment of dividends;
  • the ability of Silver Wheaton and the Mining Operations to retain key management employees or procure the services of skilled and experienced personnel;
  • litigation risk associated with outstanding legal matters;
  • risks related to claims and legal proceedings against Silver Wheaton or the Mining Operations;
  • risks relating to unknown defects and impairments;
  • risks relating to security over underlying assets;
  • risks related to ensuring the security and safety of information systems, including cyber security risks;
  • risks related to the adequacy of internal control over financial reporting;
  • risks related to governmental regulations;
  • risks related to international operations of Silver Wheaton and the Mining Operations;
  • risks relating to exploration, development and operations at the Mining Operations;
  • risks related to the ability of the companies with which the Company has precious metal purchase agreements to perform their obligations under those precious metal purchase agreements in the event of a material adverse effect on the results of operations, financial condition, cash flows or business of such companies;
  • risks related to environmental regulations and climate change;
  • the ability of Silver Wheaton and the Mining Operations to obtain and maintain necessary licenses, permits, approvals and rulings;
  • the ability of Silver Wheaton and the Mining Operations to comply with applicable laws, regulations and permitting requirements;
  • lack of suitable infrastructure and employees to support the Mining Operations;
  • uncertainty in the accuracy of mineral reserve and mineral resource estimates;
  • inability to replace and expand mineral reserves;
  • risks relating to production estimates from Mining Operations, including anticipated timing of the commencement of production by certain Mining Operations;
  • uncertainties related to title and indigenous rights with respect to the mineral properties of the Mining Operations;
  • fluctuation in the commodity prices other than silver or gold;
  • the ability of Silver Wheaton and the Mining Operations to obtain adequate financing;
  • the ability of Mining Operations to complete permitting, construction, development and expansion;
  • challenges related to global financial conditions;
  • risks relating to future sales or the issuance of equity securities; and
  • other risks discussed in the section entitled "Description of the Business - Risk Factors" in Silver Wheaton's Annual Information Form available on SEDAR at http://www.sedar.com, and in Silver Wheaton's Form 40-F to be filed March 31, 2017 and Form 6-K filed March 21, 2017 both on file with the U.S. Securities and Exchange Commission in Washington, D.C. (the "Disclosure").

Forward-looking statements are based on assumptions management currently believes to be reasonable, including but not limited to:

  • the satisfaction of each party's obligations in accordance with the precious metal purchase agreements;
  • no material adverse change in the market price of commodities;
  • that the Mining Operations will continue to operate and the mining projects will be completed in accordance with public statements and achieve their stated production estimates;
  • the continuing ability to fund or obtain funding for outstanding commitments;
  • that Primero is able to obtain a satisfactory resolution of the unionized employee strike at the San Dimas mine within three months;
  • that Primero is able to continue as a going concern;
  • Silver Wheaton's ability to source and obtain accretive precious metal stream interests;
  • expectations regarding the resolution of legal and tax matters, including the ongoing class action litigation and CRA audit involving the Company;
  • Silver Wheaton will be successful in challenging any reassessment by the CRA;
  • Silver Wheaton has properly considered the application of Canadian tax law to its structure and operations;
  • Silver Wheaton will continue to be permitted to post security for amounts sought by the CRA under notices of reassessment;
  • Silver Wheaton has filed its tax returns and paid applicable taxes in compliance with Canadian tax law;
  • Silver Wheaton will not change its business as a result of any CRA reassessment;
  • Silver Wheaton's ability to enter into new precious metal purchase agreements will not be impacted by any CRA reassessment;
  • expectations and assumptions concerning prevailing tax laws and the potential amount that could be reassessed as additional tax, penalties and interest by the CRA;
  • any foreign subsidiary income, if taxable in Canada, would be subject to the same or similar tax calculations as Silver Wheaton's Canadian income, including the Company's position, in respect of precious metal purchase agreements with upfront payments paid in the form of a deposit, that the estimates of income subject to tax is based on the cost of precious metal acquired under such precious metal purchase agreements being equal to the market value of such precious metal.
  • the estimate of the recoverable amount for any precious metal purchase agreement with an indicator of impairment; and
  • such other assumptions and factors as set out in the Disclosure.

Although Silver Wheaton has attempted to identify important factors that could cause actual results, level of activity, performance or achievements to differ materially from those contained in forward-looking statements, there may be other factors that cause results, level of activity, performance or achievements not to be as anticipated, estimated or intended. There can be no assurance that forward-looking statements will prove to be accurate and even if events or results described in the forward-looking statements are realized or substantially realized, there can be no assurance that they will have the expected consequences to, or effects on, Silver Wheaton. Accordingly, readers should not place undue reliance on forward-looking statements and are cautioned that actual outcomes may vary. The forward-looking statements included herein are for the purpose of providing investors with information to assist them in understanding Silver Wheaton's expected financial and operational performance and may not be appropriate for other purposes. Any forward looking statement speaks only as of the date on which it is made. Silver Wheaton does not undertake to update any forward-looking statements that are included or incorporated by reference herein, except in accordance with applicable securities laws.

Cautionary Language Regarding Reserves And Resources 

For further information on Mineral Reserves and Mineral Resources and on Silver Wheaton more generally, readers should refer to Silver Wheaton's Annual Information Form for the year ended December 31, 2016 to be filed on or before March 31, 2017 and other continuous disclosure documents filed by Silver Wheaton since January 1, 2017, available on SEDAR at http://www.sedar.com. Silver Wheaton's Mineral Reserves and Mineral Resources are subject to the qualifications and notes set forth therein. Mineral Resources which are not Mineral Reserves do not have demonstrated economic viability.

Cautionary Note to United States Investors Concerning Estimates of Measured, Indicated and Inferred Resources: The information contained herein has been prepared in accordance with the requirements of the securities laws in effect in Canada, which differ from the requirements of United States securities laws. The terms "mineral reserve", "proven mineral reserve" and "probable mineral reserve" are Canadian mining terms defined in accordance with Canadian National Instrument 43-101 - Standards of Disclosure for Mineral Projects ("NI 43-101") and the Canadian Institute of Mining, Metallurgy and Petroleum (the "CIM") - CIM Definition Standards on Mineral Resources and Mineral Reserves, adopted by the CIM Council, as amended (the "CIM Standards"). These definitions differ from the definitions in Industry Guide 7 ("SEC Industry Guide 7") under the U.S. Securities Act of 1933, as amended (the "U.S. Securities Act"). Under U.S. standards, mineralization may not be classified as a "reserve" unless the determination has been made that the mineralization could be economically and legally produced or extracted at the time the reserve determination is made. Also, under SEC Industry Guide 7 standards, a "final" or "bankable" feasibility study is required to report reserves, the three-year historical average price is used in any reserve or cash flow analysis to designate reserves and the primary environmental analysis or report must be filed with the appropriate governmental authority. In addition, the terms "mineral resource", "measured mineral resource", "indicated mineral resource" and "inferred mineral resource" are defined in and required to be disclosed by NI 43-101; however, these terms are not defined terms under SEC Industry Guide 7 and are normally not permitted to be used in reports and registration statements filed with the SEC. Investors are cautioned not to assume that any part or all of the mineral deposits in these categories will ever be converted into reserves. "Inferred mineral resources" have a great amount of uncertainty as to their existence and as to their economic and legal feasibility. It cannot be assumed that all or any part of an inferred mineral resource will ever be upgraded to a higher category. Under Canadian rules, estimates of inferred mineral resources may not form the basis of feasibility or pre-feasibility studies, except in rare cases. Investors are cautioned not to assume that all or any part of an inferred mineral resource exists or is economically or legally mineable. Mineral resources that are not mineral reserves do not have demonstrated economic viability. Disclosure of "contained ounces" in a resource is permitted disclosure under Canadian regulations; however, the SEC normally only permits issuers to report mineralization that does not constitute "reserves" by SEC standards as in place tonnage and grade without reference to unit measures. Accordingly, information contained herein that describes Silver Wheaton's mineral deposits may not be comparable to similar information made public by U.S. companies subject to reporting and disclosure requirements under the United States federal securities laws and the rules and regulations thereunder. United States investors are urged to consider closely the disclosure in Silver Wheaton's Form 40-F, a copy of which may be obtained from Silver Wheaton or from http://www.sec.gov/edgar.shtml.

In accordance with the Company's MD&A and financial statements, reference to the Company includes the Company's wholly owned subsidiaries.

Patrick Drouin, Senior Vice President, Investor Relations, Silver Wheaton Corp., Tel: +1-844-288-9878, Email: info@silverwheaton.com , Website: http://www.silverwheaton.com