Pan American Silver Reports Record Q4 and Year-End Earnings

All Amounts in U.S. Dollars Unless Otherwise Stated




 FOURTH QUARTER HIGHLIGHTS (unaudited)
 * Net income of $29.6 million ($0.39 per share), up $59.2 million 
   from a net loss of $29.5 million ($0.44 loss per share) in Q4 2005.
 * Mine operating earnings up over 300% to $35.1 million compared to 
   $8.7 million in Q4 2005.
 * Sales of $82.6 million, a 118% increase over $37.9 million in Q4 
   2005.
 * Silver production of 3.1 million ounces at a cash cost per ounce of 
   $2.42. (a)
 * Construction of Alamo Dorado mine completed. 
 * Manantial Espejo project progressing well, anticipated start-up May 
   1, 2008.

 FULL YEAR 2006 HIGHLIGHTS (unaudited)
 * Record net income of $58.2 million ($0.79 per share), up from a net 
   loss of $28.6 million ($0.43 loss per share) in 2005.
 * Record mine operating earnings of $113.3 million, up five-fold from 
   $21.7 million in 2005. 
 * Record silver production of 13.0 million ounces, up 4% over 2005. 
 * Average cash costs per ounce of silver declined 57% to $1.89 
   compared to 2005. (a)
 * Manantial Espejo project interest increased to 100%, financed and 
   construction started. 
 * Replaced all reserves mined and added 35.4 million ounces of silver 
   to the Company's proven and probable reserves.

 FORECAST 2007
 * Silver production planned to increase 35%, to 17.6 million ounces.
 * Cash costs projected at $3.04 per ounce of silver. (a)

 (a) Cash costs are a non-GAAP measure. Please refer to Note c under the 
     heading "Mine Operating Highlights" in this release for a 
     reconciliation to cost of sales. 
 (b)  Financials Based On Canadian GAAP

 FINANCIAL RESULTS (unaudited)

VANCOUVER, British Columbia, Feb. 21, 2007 (PRIME NEWSWIRE) -- Pan American Silver Corp. (Nasdaq:PAAS) (TSX:PAA) today reported unaudited financial and operating results for the full year and fourth quarter 2006, and provided production guidance for 2007.

Fourth quarter 2006 net income was $29.6 million ($0.39 per share) on sales of $82.6 million, compared to a net loss of $29.5 million ($0.44 loss per share) on sales of $37.9 million in the year earlier period. Fourth quarter earnings included recognition of an $8.0 million gain relating to the sale of the Company's interest in the Dukat mine in Russia in 2004.

Net income for the year was a record $58.2 million ($0.79 per share) compared to a net loss of $28.6 ($0.43 loss per share) recorded for 2005. Included in net income in 2006 was an $18.3 million loss on commodity and foreign exchange contracts, partially offset by an $8.0 million gain on the sale of the Company's interest in the Dukat mine. Cash flow from operations increased 510% to $65.9 million from $10.8 million in 2005.

Cost of sales for 2006 was $124.6 million, or $37.0 million more than in 2005 due primarily to increased mining and milling rates at all of the Company's operations, costs associated with the shipment of approximately 8,400 tonnes more concentrate from Peru than in 2005, and industry-wide cost increases for consumables, energy and personnel. Also, as a result of higher earnings, workers' participation in Peru for 2006 increased to $9.2 million, as compared to $1.2 million incurred in 2005.

During 2006 the Company maintained its strong financial position. Working capital at December 31, 2006 was $204.6 million, an increase of $129.9 million over the prior year. The Company anticipates that its current cash position and expected cash flows in 2007 will be sufficient to fund its project development and expansion plans.

"By all measures, 2006 was a record year for Pan American. Our continued success is directly attributable to increasing our silver and byproduct metal production, coupled with much higher realized silver and base metal prices in 2006," commented Geoff Burns, President and CEO. "We are delivering on our growth plans, and the improving quality of our portfolio of operations underpins the strength of our earnings and cash flow. With the addition of our newest mine, Alamo Dorado, we expect higher production and sales volumes in 2007, while maintaining consistently low cash costs."

PRODUCTION AND OPERATIONS

In the fourth quarter 2006, Pan American produced 3.1 million ounces of silver, as compared to 3.2 million ounces produced in Q4 2005, at consolidated cash costs of $2.42, 46% lower than cash costs of $4.48 per ounce in Q4 2005. Full year 2006 consolidated production rose 4% over 2005 production to 13.0 million ounces. Consolidated cash costs for the full year 2006 were $1.89 per ounce of silver, 57% lower than cash costs of $4.38 per ounce in 2005.

Full year 2006 consolidated production of zinc and copper increased, respectively, by 5% and 16% to 39,366 tonnes and 4,546 tonnes, respectively. Lead production declined by 1% to 15,307 tonnes. The increase in overall base metal production, combined with high metal prices in 2006, were clear drivers of record low cash cost of production in 2006.

While establishing a new record, consolidated silver production for 2006 did fall short of the Company's projections of 14.0 million ounces. This was primarily due to a longer than anticipated process plant start-up at the new Alamo Dorado mine. However, in January 2007, the Alamo Dorado mine began pouring silver, and production previously anticipated for inclusion in 2006 production is expected to be made up in 2007.

"The completion of construction of the Alamo Dorado mine shows that we are executing on our strategy of growth, which projects an annual silver production of 25 million ounces by 2009," commented Geoff Burns, President and CEO. "Our project pipeline continued to grow in 2006 as construction of the Manantial Espejo mine in Argentina advanced and development plans to expand production at Morococha and San Vicente were initiated. Our growth plan will deliver enhanced shareholder value through increased production, greater geographic and political diversity in our asset base, and reduced overall production costs from introducing modern mines to our asset portfolio."

Peru

The Morococha mine was again the most profitable of the Company's mines in 2006, recording full year net income of $24.1 million and producing silver at a negative cash cost per ounce of $3.71 for the full year. Pan American's share of 2006 silver production from the mine totaled 2.9 million ounces, or 7% more than 2005 production. Fourth quarter production was 0.7 million ounces and the mill continued to achieve record throughput of over 55,000 tonnes per month, which is expected to be maintained throughout 2007. Development plans for 2007 and 2008 include improving access to higher grade material in the Buenaventura area and the Manto Italia deposit. Until these development plans are completed, lower silver head grades are expected, resulting in a slightly lower production forecast of 2.7 million ounces for 2007. However, higher zinc and lead grades are expected in 2007 resulting in higher base metal production.

The Huaron mine produced 3.7 million ounces in 2006, including 0.9 million ounces in the fourth quarter. Cash costs of production for the year were much lower than anticipated, at $2.41 per ounce, or 53% lower than in 2005, primarily a result of higher base metal prices. Net income from the mine for the year was $15.8 million. In 2007, silver production is expected to increase to 3.8 million ounces as a result of higher mill throughput rates. Zinc and lead production are also expected to increase by 9% and 15%, respectively. Plans that were started in 2006 to develop and deepen the mine below the current workings will continue in 2007.

The Quiruvilca mine continued to be a steady low-cost producer in 2006, contributing $15.5 million to the Company's net earnings and producing silver at a cash cost of negative $0.04 per ounce, as compared to $4.07 per ounce in 2005. Full year 2006 silver production was 2.1 million ounces, and fourth quarter silver production was 0.4 million ounces. Forecast silver production for 2007 is anticipated to decline by 10% over 2006 to approximately 1.9 million ounces, due to an anticipated decline in ore grades. However, zinc production is expected to increase by 8%, while lead and copper production are expected to be similar to 2006.

The Silver Stockpile operation produced 0.57 million ounces of silver for the full year 2006 at cash costs of $3.17, and 0.13 million ounces in the fourth quarter at cash costs of $3.02 per ounce. Production rates are a function of demand from the smelter purchasing the ore. Production for 2007 is anticipated to increase modestly to 0.58 million ounces.

Mexico

2006 was a year of significant progress at the La Colorada mine. Full year silver production for 2006 increased 13% over 2005 to 3.5 million ounces, at a cash cost of $6.49 per ounce. Production was lower than forecast as a result of delays in restarting the sulphide operation at the mine, which resulted in fewer processed tonnes of ore and a shortfall of approximately 0.4 million ounces of silver compared to production estimates. By fourth quarter 2006, however, the Company had restarted the sulphide plant and successfully implemented a dewatering program to increase production from the sulphide zone to meet milling capacity. As a result, the combined sulphide and oxide plant throughput in 2007 is expected to increase by 25% over 2006, with full year 2007 silver production estimated at 3.8 million ounces. Capital investment in the mine during 2007 is expected to focus on reducing future operating costs and extending the economic life of the mine through extensive exploration activity.

Bolivia

Mining and milling throughout the fourth quarter at the high grade silver-zinc San Vicente mine continued uninterrupted and annual production and cash costs were in line with expectation. For the full year 2006, the mine produced 0.3 million ounces of silver, compared to 0.08 million ounces in 2005, at a cash cost of $3.49 per ounce. Processing at the Chilcobija plant continued under the 150,000 tonne toll milling agreement entered into in August 2006. At year-end over 34,500 tonnes of ore had been processed under this agreement, with an additional 45,000 tonnes either stockpiled ahead of, or being processed in, the plant. Anticipated silver production for 2007 is 0.5 million ounces. Feasibility analysis and engineering plans to expand mine production and build a new mill on the property have been completed; however a construction decision is pending political developments in Bolivia.

DEVELOPMENT PROJECTS

At Alamo Dorado in Mexico, construction of the open pit mine and processing facility was completed in the fourth quarter as efforts turned to commissioning of the filtration, refining and AVR cyanide recovery circuits. Total construction costs for the project have amounted to approximately $81.5 million. In addition, costs to build the initial ore stockpile and in-circuit silver inventories, which totaled $2.3 million, have been recorded as current working capital. Slow start-up of the filtration circuit pushed initial silver production to Q1 2007. The mine completed its first silver pour in January 2007 and is now ramping up to sustained production levels of 4,000 tonnes per day. 2007 production is anticipated to be 4.3 million ounces of silver and 14,000 ounces of gold.

The Manantial Espejo project in Argentina began construction in 2006. Both the Maria and Melissa vein underground portal excavations were completed and advances on both ramps will continue in 2007. Topsoil stripping activity commenced for the Karina Union surface mine and mobile surface mine equipment will continue to arrive on site throughout the first quarter 2007. Total purchase commitments to the end of 2006 for mining equipment and EPCM-related contract work were $41.7 million, including $22.4 million in project expenditures. Construction of the mine is expected to be completed in April 2008 with commissioning starting thereafter. Production from Manantial Espejo is anticipated to average 4.3 million ounces of silver and 62,000 ounces of gold annually.

RESERVES AND RESOURCES

In 2006, Pan American increased its silver reserves and resources at every one of its operating and development properties. As at December 31, 2006, proven and probable reserves totaled 213.4 million ounces, a 20% increase over the previous year. For the complete reserves and resources breakdown by property and category, please refer to the news release issued by the Company on February 16, 2007, which is available online at www.panamericansilver.com.

2007 OPERATING AND CAPITAL EXPENDITURE GUIDANCE

Based on expected ramp-up of production at Alamo Dorado in 2007, as well as increased production from the La Colorada and San Vicente mines, offset slightly by lower production at Morococha and Quiruvilca, silver production in 2007 is expected to reach 17.6 million ounces. Consolidated cash costs of production for 2007 are expected to be $3.04 per ounce. The 2007 forecast breakdown of silver production, cash costs and total costs per ounce for each of the Company's operations is as follows:



 ---------------------------------------------------------------------
                Interest  Silver Production  Cash Costs  Total Costs 
                             (millions)       per ounce   per ounce 
 ---------------------------------------------------------------------
 Quiruvilca       100%           1.9            $2.21       $3.86
 ---------------------------------------------------------------------
 Huaron           100%           3.8            $3.26       $4.48
 ---------------------------------------------------------------------
 Morococha       88.5%           2.7           ($3.16)     ($1.87)
 ---------------------------------------------------------------------
 Silver 
  Stockpiles      100%           0.6            $2.51       $2.51
 ---------------------------------------------------------------------
 San Vicente       55%           0.5            $3.77       $4.30
 ---------------------------------------------------------------------
 La Colorada      100%           3.8            $6.82       $8.61
 ---------------------------------------------------------------------
 Alamo Dorado     100%           4.3            $3.27       $7.43
 ---------------------------------------------------------------------

 ---------------------------------------------------------------------
 Total                      17.6 million        $3.04       $5.20
 ---------------------------------------------------------------------
 * Price Assumptions - Silver: $10.00 per ounce; Zinc: $3,000 
   per tonne; Lead: $1,000 per tonne; Copper: $5,000 per tonne; and 
   Gold: $550 per ounce.

In addition, on a consolidated basis, the Company's anticipated by-product production for 2007 is as follows: 43,900 tonnes of zinc, 19,900 tonnes of lead, 4,100 tonnes of copper and 19,400 ounces of gold.

Capital expenditures for 2007 are expected to be close to $145.5 million, split between development capital of approximately $106.1 million, primarily for construction of Manantial Espejo and potential expansion at San Vicente, and sustaining capital of approximately $39.4 million, primarily for exploration and expansion plans at Morococha, Huaron, La Colorada, Quiruvilca and Alamo Dorado.

RESTATEMENT OF U.S. GAAP RECONCILIATION NOTE DISCLOSURE FOR NON-CASH CHARGES

Recent announcements have been made regarding interpretation by the United States regulatory authorities (the "Interpretation") of U.S. accounting rules contained in the Statement of Financial Accounting Standards ("SFAS") 133, Accounting for Derivative Instruments and Hedging Activities, which determine the current U.S. accounting treatment of the Company's share purchase warrants.

The Company reports in accordance with Canadian generally accepted accounting principles ("Canadian GAAP") and provides note disclosure in its financial statements with respect to a reconciliation of Canadian GAAP to generally accepted accounting principles in the United States ("US GAAP"). The Interpretation impacts the Company's US GAAP reconciliation note disclosure, but has no effect on Canadian GAAP disclosure. Under Canadian GAAP, share purchase warrants are accounted for as equity and recorded at their historical cost. The interpretation under U.S. GAAP requires that when a Company's share purchase warrants have an exercise price denominated in a currency other than a company's functional currency, those share purchase warrants must be classified as liabilities at their fair value with any resulting gains or losses being included in the calculation of US GAAP earnings. In these circumstances, a loss (gain) would be recorded by the Company when the value of the share purchase warrants increases (decreases). These are non-cash charges, however, and do not impact the Company's operations.

As a result of the Interpretation, the Company will restate the U.S. GAAP reconciliation note included in its financial statements for the years ended December 31, 2003, 2004, and 2005. This restatement pertains only to the Company's U.S. GAAP reconciliation note disclosure, due to mark-to-market losses/gains arising from the fair valuation of these share purchase warrants as follows: an earnings decrease of $18.5 million for the year ended December 31, 2003, an earnings decrease of $2.8 million for the year ended December 31, 2004 and an earnings decrease of $6.9 million for the year ended December 31, 2005. At the time that the Company's share purchase warrants are exercised, the value of the warrants will be reclassified to shareholders' equity within the Company's US GAAP reconciliation note. The Company will apply this accounting treatment for share purchase warrants to the US GAAP reconciliation note for the financial year ended December 31, 2006.

The Company understands that the Financial Accounting Standards Board has initiated a project to determine the accounting treatment for convertible debt with elements of foreign currency risk. This project is expected to provide further US GAAP guidance in respect of accounting for share purchase warrants.

SILVER MARKETS

Silver made exceptionally strong gains in 2006 as the price broke quarter-century records by peaking over $15.00 per ounce in May and recording an average annual price of $11.57 per ounce, 60% higher than the average price in 2005 of $7.22 per ounce. In the fourth quarter of 2006, the price of silver averaged $12.61 per ounce, $4.94 per ounce higher than in the year earlier period.

Investment demand in silver accelerated once again in December as holdings in the silver exchange traded fund ("ETF") increased by approximately 20 million ounces to bring total ounces of physical silver held in trust to just over 121 million ounces by year-end.

Thus far in 2007, the price of silver has remained steady at well over $13.00 per ounce. We believe the fundamental factors behind the silver bull market are stronger than ever and that 2007 will prove to be another exceptional year for silver.

CONFERENCE CALL DETAILS

Pan American will host a conference call to discuss its financial and operating results on Thursday, February 22, 2007 at 12:00 pm PST (3:00 pm EST). North American participants please dial toll-free 1-888-694-4728 and international participants please dial 1-973-582-2745. The call will also be broadcast live on the internet at www.vcall.com/IC/CEPage.asp?ID=113265. The call will be available for replay for one week after the call by dialing 1-877-519-4471 (for North American callers) and 1-973-341-3080 (for international callers) and using the replay pin number 8352496.

For more information, please contact: Alexis Stewart, Director Corporate & Investor Relations (604) 684.1175 astewart@panamericansilver.com

The Pan American Silver Corp. logo is available at http://www.primenewswire.com/newsroom/prs/?pkgid=3233

CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

THIS NEWS RELEASE CONTAINS "FORWARD-LOOKING INFORMATION" WITHIN THE MEANING OF APPLICABLE CANADIAN AND U.S. SECURITIES LEGISLATION. STATEMENTS CONTAINING FORWARD-LOOKING INFORMATION EXPRESS, AS AT THE DATE OF THIS NEWS RELEASE, THE COMPANY'S PLANS, ESTIMATES, FORECASTS, PROJECTIONS, EXPECTATIONS, OR BELIEFS AS TO FUTURE EVENTS OR RESULTS AND THE COMPANY DOES NOT INTEND, AND DOES NOT ASSUME ANY OBLIGATION TO, UPDATE SUCH STATEMENTS CONTAINING THE FORWARD-LOOKING INFORMATION. GENERALLY, FORWARD-LOOKING INFORMATION CAN BE IDENTIFIED BY THE USE OF FORWARD-LOOKING TERMINOLOGY SUCH AS "PLANS", "PROJECTS" OR "PROJECTED", "EXPECTS" OR "DOES NOT EXPECT", "IS EXPECTED", "ESTIMATES", "FORECASTS", "SCHEDULED", "INTENDS", "ANTICIPATES" OR "DOES NOT ANTICIPATE", OR "BELIEVES", OR VARIATIONS OF SUCH WORDS AND PHRASES, OR STATEMENTS THAT CERTAIN ACTIONS, EVENTS OR RESULTS "MAY", "CAN", "COULD", "WOULD", "MIGHT" OR "WILL BE TAKEN", "OCCUR" OR "BE ACHIEVED". STATEMENTS CONTAINING FORWARD-LOOKING INFORMATION INCLUDE, BUT ARE NOT LIMITED TO, STATEMENTS WITH RESPECT TO TIMING AND BUDGET OF CONSTRUCTION ACTIVITIES AT ALAMO DORADO AND MANANTIAL ESPEJO, THE EXPECTED RESULTS FROM EXPLORATION ACTIVITIES, THE ECONOMIC VIABILITY OF THE DEVELOPMENT OF NEWLY DISCOVERED ORE BODIES, THE ESTIMATION OF FUTURE PRODUCTION LEVELS, EXPECTATIONS REGARDING MINE PRODUCTION COSTS, THE REQUIREMENTS FOR ADDITIONAL CAPITAL, THE RESULTS OF DRILLING, AND PAN AMERICAN SILVER'S COMMITMENT TO, AND PLANS FOR DEVELOPING, NEWLY DISCOVERED AND EXISTING MINERALIZED STRUCTURES.

STATEMENTS CONTAINING FORWARD-LOOKING INFORMATION INVOLVE KNOWN AND UNKNOWN RISKS, UNCERTAINTIES AND OTHER FACTORS THAT MAY CAUSE THE ACTUAL RESULTS, LEVEL OF ACTIVITY, PERFORMANCE OR ACHIEVEMENTS OF PAN AMERICAN SILVER AND ITS OPERATIONS TO BE MATERIALLY DIFFERENT FROM THOSE EXPRESSED OR IMPLIED BY SUCH STATEMENTS. SUCH FACTORS INCLUDE, AMONG OTHERS, RISKS RELATED TO TECHNOLOGICAL AND OPERATIONAL NATURE OF THE COMPANY'S BUSINESS, CHANGES IN THE POLITICAL OR ECONOMIC ENVIRONMENT, THE ACTUAL RESULTS OF CURRENT EXPLORATION ACTIVITIES, CONCLUSIONS OF ECONOMIC EVALUATIONS, CHANGES IN PROJECT PARAMETERS TO DEAL WITH UNANTICIPATED ECONOMIC FACTORS, FUTURE PRICES OF SILVER, GOLD AND OTHER BASE METALS, AS WELL AS THOSE FACTORS DESCRIBED IN THE SECTIONS RELATING TO RISK FACTORS OF PAN AMERICAN SILVER'S BUSINESS FILED IN THE COMPANY'S FORM 40-F, ANNUAL INFORMATION FORM AND OTHER REQUIRED SECURITIES FILINGS ON SEDAR AND EDGAR. ALTHOUGH THE COMPANY HAS ATTEMPTED TO IDENTIFY IMPORTANT FACTORS THAT COULD CAUSE ACTUAL RESULTS TO DIFFER MATERIALLY FROM THOSE CONTAINED IN FORWARD-LOOKING STATEMENTS, THERE MAY BE OTHER FACTORS THAT CAUSE RESULTS TO BE MATERIALLY DIFFERENT FROM THOSE ANTICIPATED, DESCRIBED, ESTIMATED, ASSESSED OR INTENDED. THERE CAN BE NO ASSURANCE THAT ANY STATEMENTS CONTAINING FORWARD-LOOKING INFORMATION WILL PROVE TO BE ACCURATE AS ACTUAL RESULTS AND FUTURE EVENTS COULD DIFFER MATERIALLY FROM THOSE ANTICIPATED IN SUCH STATEMENTS. ACCORDINGLY, READERS SHOULD NOT PLACE UNDUE RELIANCE ON STATEMENTS CONTAINING FORWARD-LOOKING INFORMATION.



 Financial & Operating Highlights

                     Three months ended        Twelve months ended
                        December 31                December 31
                      2006         2005         2006         2005
 ---------------------------------------------------------------------

 Consolidated Financial Highlights (in thousands of U.S. dollars)
 (Unaudited)

 Net income (loss)
  for the period   $    29,648  $   (29,514) $    58,206  $   (28,594)
 Basic income per
  share            $      0.39  $    (0.44)  $      0.79  $     (0.43)
 Diluted income per
  share            $      0.38  $    (0.44)  $      0.76  $     (0.43)
 Cash flow from
  operations       $    13,390  $     2,300  $    65,899  $    10,763
 Mine Operating
  Earning (d)      $    35,063  $     8,683  $   113,319  $    21,658
 Cash and 
  short-term
  investments      $   171,948  $    55,322  $   171,948  $    55,322
 Working capital   $   204,616  $    74,763  $   204,616  $    74,763

 Consolidated
  Production and Ore
  Milled

 Tonnes milled         495,314      439,687    1,903,963    1,691,525
 Silver metal -
  ounces             3,146,683    3,242,771   13,018,354   12,529,417
 Zinc metal - tonnes     9,251        9,327       39,366       37,421
 Lead metal - tonnes     3,380        3,918       15,307       15,410
 Copper metal -
   tonnes                1,214          912       4,546         3,931

 Payable ounces of
  silver (used in
  cost per ounce
  calculations)      2,879,000    2,955,842   11,922,186   11,435,604

  Consolidated Cost
   per Ounce of
   Silver (net of
   by-product credits)

 Total cash cost 
  per ounce (c)    $      2.42  $      4.48  $      1.89  $      4.38
 Total production
  cost per 
  ounce (c)        $      3.96  $      5.82  $      3.38  $      5.72

 In thousands of
  U.S. dollars
 Direct operating
  costs, royalties,
  treatment and
  refining 
  charges          $    53,843  $    34,250  $   180,480  $   123,691
 By-product 
  credits              (46,872)     (21,004)    (157,893)     (73,609)
 ---------------------------------------------------------------------
 Cash operating
  costs                  6,971       13,246       22,587       50,082
 Depreciation,
  amortization and
  reclamation            4,426        3,966       17,745       15,376
 ---------------------------------------------------------------------
 Production costs  $    11,397  $    17,213  $    40,332  $    65,458
 =====================================================================

 Average Metal
  Prices
 Silver - London
  Fixing per ounce $     12.58  $      8.05  $     11.55  $      7.31
 Zinc - LME Cash
  Settlement per
  tonne            $     4,194  $     1,637  $     3,273  $     1,382
 Lead - LME Cash
  Settlement per
  tonne            $     1,622  $     1,047  $     1,288  $       976
 Copper - LME Cash
  Settlement per
  tonne            $     7,087  $     4,297  $     6,731  $     3,684

 
 Mine Operations Highlights

                          Three months ended      Twelve months ended
                             December 31              December 31
                           2006        2005        2006        2005
 ---------------------------------------------------------------------
 Huaron Mine

 Tonnes milled            180,050     167,035     693,285     639,849
 Average silver
  grade - grams per
  tonne                       192         212         200         214
 Average zinc grade          2.62%       2.59%       2.59%       2.79%
 Silver - ounces          891,068     943,596   3,664,660   3,690,786
 Zinc - tonnes              2,917       2,634      11,735      11,701
 Lead - tonnes              1,488       1,613       6,858       6,774
 Copper - tonnes              332         363       1,603       1,689

 Total cash cost per
  ounce (c)            $     2.15        5.40        2.41        5.08
 Total production
  cost per ounce (c)   $     3.54        6.62        3.71        6.30

 In thousands of
  U.S. dollars
 Direct operating
  costs, royalties,
  treatment and
  refining charges     $   16,715  $   11,314  $   59,205  $   42,601
 By-product credits       (14,978)     (6,682)    (51,180)    (25,554)
 ---------------------------------------------------------------------
 Cash operating costs       1,736       4,632       8,024      17,047
 Depreciation,
  amortization and
  reclamation               1,121       1,048       4,338       4,074
 ---------------------------------------------------------------------
 Production costs      $    2,857  $    5,680  $   12,362  $   21,121
 =====================================================================

 Payable ounces of
  silver (used in
  cost per ounce
  calculation)            807,121     857,619   3,329,106   3,354,504

 Quiruvilca Mine

 Tonnes milled             88,015      86,400     370,115     362,192
 Average silver grade
  - grams per tonne           182         214         209         221
 Average zinc grade          2.57%       3.09%       2.79%       3.18%
 Silver - ounces          424,296     510,592   2,105,475   2,234,565
 Zinc - tonnes              1,863       2,225       8,712       9,697
 Lead - tonnes                606         658       2,574       2,761
 Copper - tonnes              341         299       1,345       1,307

 Total cash cost per
  ounce (c)            $     0.58  $     4.18  $    (0.04) $     4.07
 Total production
  cost per ounce (c)   $     2.13  $     4.79  $     1.25  $     4.63

 In thousands of
  U.S. dollars
 Direct operating
  costs, royalties,
  treatment and
  refining charges     $   10,181  $    7,009  $   35,636  $   27,210
 By-product credits        (9,953)     (5,030)     35,714     (18,753)
 ---------------------------------------------------------------------
 Cash operating costs         228       1,979          78       8,457
 Depreciation,
  amortization and
  reclamation                 609         288       2,511       1,167
 ---------------------------------------------------------------------
 Production costs      $      838  $    2,267  $    2,433  $    9,624
 =====================================================================

 Payable ounces of
  silver (used in
  cost per ounce
  calculation)            392,770     473,652   1,954,228   2,077,245


                          Three months ended      Twelve months ended
                             December 31              December 31
                          2006         2005        2006        2005
 ---------------------------------------------------------------------
 Morococha Mine(a)

 Tonnes milled           153,750      120,498     577,201      467,521
 Average silver grade
  - grams per tonne          195          235         186          215
 Average zinc grade         3.63%        4.79%       3.73%        4.27%
 Silver - ounces         721,139      685,265   2,923,267    2,736,393
 Zinc - tonnes             4,121        4,134      18,115       15,689
 Lead - tonnes             1,208        1,648       5,722        5,875
 Copper - tonnes             515          241       1,546          925

 Total cash cost per
  ounce (c)           $    (4.09)  $     2.10  $    (3.71)  $     2.61
 Total production
  cost per ounce (c)  $    (2.22)  $     3.89  $    (1.96)  $     4.36

 In thousands of U.S. 
  dollars
 Direct operating
  costs, royalties,
  treatment and
  refining charges    $   17,214   $    9,653  $   56,523   $   33,796
 By-product credits      (19,861)      (8,363)    (66,220)     (27,364)
 ---------------------------------------------------------------------
 Cash operating costs     (2,647)       1,290      (9,697)       6,432
 Depreciation,
  amortization and
  reclamation              1,210        1,099       4,570        4,296
 ---------------------------------------------------------------------
 Production costs     $   (1,437)  $    2,389  $   (5,127)  $   10,728
 =====================================================================

 Payable ounces of
  silver (used in
  cost per ounce
  calculations)          646,688      613,821   2,617,162    2,461,749

 La Colorada Mine

 Tonnes milled            59,486       55,645     233,743      211,854
 Average silver grade
  - grams per tonne          520          509         540          530
 Silver - ounces         858,799      844,553   3,493,995    3,094,301
 Zinc - tonnes                --           --          --           --
 Lead - tonnes                78           --         153           --

 Total cash cost per
  ounce (c)           $     8.51   $     6.03  $     6.49   $     5.63
 Total production
  cost per ounce (c)  $    10.22   $     7.85  $     8.29   $     7.52

 In thousands of U.S. 
  dollars
 Direct operating
  costs, royalties,
  treatment and
  refining charges    $    7,887   $    5,468  $   24,721   $   18,768
 By-product credits         (650)        (412)     (2,203)      (1,421)
 ---------------------------------------------------------------------
 Cash operating costs      7,237        5,056      22,518       17,347
 Depreciation,
  amortization and
  reclamation              1,454        1,531       6,259        5,839
 ---------------------------------------------------------------------
 Production costs     $    8,691   $    6,587  $   28,777   $   23,186
 =====================================================================

 Payable ounces of
  silver (used in
  cost per ounce
  calculations)          850,047      839,026   3,471,949    3,081,213

                           Three months ended     Twelve months ended
                             December 31,             December 31,
                            2006       2005         2006       2005
 ---------------------------------------------------------------------
 Silver Stock Piles

 Tonnes sold                15,253      15,011      58,016      61,499
 Average silver grade
  - grams per tonne            246         368         304         350
 Silver - ounces           120,728     177,773     566,383     692,381

 Total cash cost
  per ounce (c)           $   3.02    $   2.00    $   3.17    $   1.82
 Total production
  cost per ounce (c)      $   3.02    $   2.00    $   3.17    $   1.82

 In thousands of US dollars

 Direct operating costs,
  royalties, treatment
  and refining charges    $    192    $    202    $    988    $    711
 By-product credits             --          --          --          --
 ---------------------------------------------------------------------
 Cash operating costs          192         202         988         711
 Depreciation,
  amortization and
  reclamation                   --          --          --          --
 ---------------------------------------------------------------------
 Production costs         $    192    $    202    $    988    $    711
 =====================================================================

 Payable ounces of
  silver (used in cost
  per ounce calculations)   63,601     100,917     311,583     390,086

 San Vicente Mine(b)

 Tonnes milled              14,013      10,109      29,618      10,109
 Average silver grade
  - grams per tonne            333         296         326         296
 Average zinc grade
  - percent                   3.15%       4.07%       3.44%       4.07%
 Silver - ounces           130,653      80,991     264,573      80,991
 Zinc - tonnes                 352         334         805         334
 Copper - tonnes                26          10          52          10

 Total cash cost per
  ounce (c)               $   1.86    $   1.24    $   3.49    $   1.24
 Total production cost
  per ounce (c)           $   2.16    $   1.24    $   3.78    $   1.24

 In thousands of US dollars

 Direct operating costs,
  royalties, treatment and
  refining charges        $  1,654    $    604    $  3,407    $    604
 By-product credits         (1,429)       (516)     (2,575)       (516)
 ---------------------------------------------------------------------
 Cash operating costs          225          88         832          88
 Depreciation, amortization
  and reclamation               32          --          67          --
 ---------------------------------------------------------------------
 Production costs         $    257    $     88    $    899    $     88
 =====================================================================
 Payable ounces of silver
  (used in cost per ounce
  calculations)            118,774      70,808     238,157      70,808

 (a) Production and cost figures are for Pan American's share only.
     Pan American's ownership was approximately 88.5% during the
     quarter.

 (b) The production statistics represent Pan American's 55%
     interest in the mine in 2006.

 (c) The Company reports the non-GAAP cash cost per ounce of
     payable silver in order to manage and evaluate operating
     performance at each of the Company's mines. The measure is widely
     used in the silver mining industry as a benchmark for
     performance, but does not have standardized meaning. To
     facilitate a better understanding of this measure as calculated
     by the Company, we have provided a detailed reconciliation of
     this measure to our cost of sales, as shown in our unaudited
     Consolidated Statement of Operations for the period.


                             Three months ended    Twelve months ended
                                 December 31,         December 31,
                                2006      2005       2006       2005
                             --------   --------   --------   --------
 Cost of sales               $ 41,885   $ 25,514   $124,608   $ 87,648

 Add/(Subtract)

 Smelting, refining, and
  transportation charges       20,920     10,532     69,394     37,736
 By-product credits           (50,623)   (22,594)  (168,639)   (78,025)
 Mining royalties               2,458        446      5,269      1,615
 Workers participation         (3,590)      (454)    (9,250)    (1,243)
 Change in inventories         (4,653)      (489)    (2,016)     1,975
 Other                            374        529      2,634      1,395
 Minority interest
  adjustment                      200       (239)       586     (1,018)
                             --------   --------   --------   --------
 Cash Operating Costs    A   $  6,971   $ 13,246   $ 22,587   $ 50,082

 Add/(Subtract)
 Depreciation and
  amortization                  5,640      3,674     17,520     13,095
 Asset retirement and
  reclamation                     614        665      2,457      2,329
 Change in inventories         (1,607)       (73)    (1,455)       943
 Other                            (38)      (133)      (125)      (360)
 Minority interest
  adjustment                     (184)      (157)      (652)      (632)
                             --------   --------   --------   --------
 Production Costs        B   $ 11,397   $ 17,213   $ 40,332   $ 65,458

 Payable Ounces of Silver
  (in `000 ounces)       C      2,879      2,956     11,922     11,436
                             --------   --------   --------   --------
 Total Cash Cost
  per Ounce             A/C  $   2.42   $   4.48   $   1.89   $   4.38
                             --------   --------   --------   --------
 Total Production Costs
  per Ounce             B/C  $   3.96   $   5.82   $   3.38   $   5.72
                             --------   --------   --------   --------

 (d) The Company reports the non-GAAP measure Mine Operating
     Earning to evaluate and manage the operating performance at the
     Company's mines. This measure is calculated by subtracting Cost
     of Sales and Depreciation and Amortization from Sales. To
     facilitate a better understanding of this measure it is
     reconciled as shown in our unaudited Consolidated Statement of
     Operations for the period.

                      PAN AMERICAN SILVER CORP.
                      Consolidated Balance Sheets
                           As at December 31
                     (In thousands of US dollars)
                              (Unaudited)
                                                   2006         2005
 ---------------------------------------------------------------------
 Assets
 Current
  Cash and cash equivalents                     $  80,347    $  29,291
  Short-term investments                           91,601       26,031
  Accounts receivable                              65,971       27,342
  Inventories and stockpiled ore                   22,216       16,667
  Unrealized gain on commodity and
   foreign currency contracts                         186          863
  Future income taxes                               6,670           --
  Prepaid expenses and other                        3,106        1,935
 ---------------------------------------------------------------------
 Total Current Assets                             270,097      102,129

 Mineral property, plant and equipment, net       112,993       99,815
 Construction in progress                         104,037       34,306
 Investment in non-producing properties           188,107      123,259
 Direct smelting ore                                1,831        2,236
 Future income taxes                                  500           --
 Other assets                                       2,430          535
 ---------------------------------------------------------------------
 Total Assets                                   $ 679,995    $ 362,280
 =====================================================================

 Liabilities
 Current
  Accounts payable and accrued liabilities      $  40,095    $  21,886
  Income taxes payable                             23,187          447
  Unrealized loss on commodity contracts               --        4,810
  Current portion of non-current liabilities        2,199          223
 ---------------------------------------------------------------------
 Total Current Liabilities                         65,481       27,366

 Liability component of convertible debentures         --          126
 Asset retirement obligations and reclamation      44,309       39,378
 Future income taxes                               48,499       32,396
 Other liabilities and provisions                      --        1,894
 Non-controlling interest                           9,680        3,798
 ---------------------------------------------------------------------
 Total Liabilities                                167,969      104,958
 ---------------------------------------------------------------------

 Shareholders' Equity
 Share capital
  Authorized:
   200,000,000 common shares of no par value
  Issued:
   December 31, 2005 - 67,564,903 common shares
   December 31, 2006 - 76,195,426 common shares   584,769      388,830
   Equity component of convertible debentures          --          762
   Additional paid in capital                      14,485       13,117
   Deficit                                        (87,228)    (145,387)
 ---------------------------------------------------------------------
 Total Shareholders' Equity                       512,026      257,322
 ---------------------------------------------------------------------
 Total Liabilities and Shareholders' Equity     $ 679,995    $ 362,280
 =====================================================================


                       Pan American Silver Corp.
                 Consolidated Statements of Operations
               (Unaudited - in thousands of US Dollars,
                     except for per share amounts)

                             Three months ended    Twelve months ended
                                 December 31,          December 31,
                               2006       2005       2006       2005
 ---------------------------------------------------------------------
 Sales                       $ 82,588   $ 37,871   $255,447   $122,401
 Cost of sales                 41,885     25,514    124,608     87,648
 Depreciation and
  amortization                  5,640      3,674     17,520     13,095
 ---------------------------------------------------------------------
 Mine operating earnings       35,063      8,683    113,319     21,658

 General and administrative     2,084      1,558      9,172      6,936
 Exploration and project
  development                   3,902        994      8,040      3,697
 Asset retirement and
  reclamation                     614        655      2,457      2,329
 Write-down of mining assets       --     29,666         --     29,666
 ---------------------------------------------------------------------
 Operating income (loss)       28,463    (24,190)    93,650    (20,970)
 ---------------------------------------------------------------------
 Interest and financing
  expenses                       (137)      (182)      (573)      (494)
 Investment and other income    1,179        664      5,235      2,649
 Loss on commodity and
  currency contract
  (net of gains)               (1,042)    (6,152)   (18,328)    (8,196)
 Gain on sale of assets         8,243      2,103      7,483      2,556
 ---------------------------------------------------------------------
 Income (loss) before taxes
  and non-controlling
  interest                     36,706    (27,757)    87,467    (24,455)
 Income tax provision          (5,496)    (1,676)   (25,484)    (3,285)
 Non-controlling interest      (1,562)       (81)    (3,777)      (854)
 ---------------------------------------------------------------------
 Net income (loss) for the
  period                     $ 29,648   $(29,514)  $ 58,206   $(28,594)
 =====================================================================
 Attributable to common
  shareholders:

 Net income (loss) for
  the period                 $ 29,648   $(29,514)  $ 58,206   $(28,594)
 Accretion of convertible
  debentures                      (15)      (126)       (47)      (129)
 ---------------------------------------------------------------------
 Adjusted net income for the
  period attributable to
  common shareholders        $ 29,633   $(29,640)  $ 58,159   $(28,723)
 ---------------------------------------------------------------------

 Basic income (loss)
  per share                  $   0.39   $  (0.44)  $   0.79   $  (0.43)
 Diluted income (loss)
  per share                  $   0.38   $  (0.44)  $   0.76   $  (0.43)

 Weighted average number of
  shares outstanding (000's)
   Basic                       76,073     66,943     73,628     67,042
   Diluted                     78,713     66,943     76,152     67,042

                       Pan American Silver Corp.
                 Consolidated Statement of Cash Flows
               (Unaudited - in thousands of US dollars)

                              Three months ended   Twelve months ended
                                 December 31,          December 31,
                               2006       2005       2006       2005
 ---------------------------------------------------------------------
 Operating activities
 Net income (loss) for
  the period                 $ 29,648   $(29,514)  $ 58,206   $(28,594)
 Reclamation expenditures        (504)      (704)    (1,172)    (1,528)
 Items not involving cash:                                    
  Depreciation and
   amortization                 5,640      3,674     17,520     13,095
  Asset retirement and
   reclamation                    614        655      2,457      2,329
  Gain on sale of assets       (8,243)    (2,103)    (7,483)    (2,556)
  Future income taxes          (3,803)       802     (3,343)      (816)
  Non-controlling interest      1,562         81      3,777        854
  Write-down of mining
   assets                          --     29,666         --     29,666
  Unrealized (loss) gain
   on commodity and
   foreign currency
   contracts                   (4,131)     1,812     (4,125)      (268)
  Stock-based compensation      1,343        603      2,943      1,950
 Changes in non-cash
  operating working capital    (8,736)    (2,672)    (2,881)    (3,369)
 ---------------------------------------------------------------------
 Cash generated by
  operating activities         13,390      2,300     65,899     10,763
 ---------------------------------------------------------------------

 Investing activities
  Mineral property, plant
   and equipment
   expenditures               (25,129)   (18,907)   (96,401)   (59,638)
  Maturity (purchase) of
   short-term investments      17,101     20,672    (65,570)    44,100
  Proceeds from sale of
   assets                       2,000         --      2,000         50
  Other                           (14)      (899)      (766)        --
 ---------------------------------------------------------------------
 Cash (used in) provided
  by investing activities      (6,042)       866   (160,737)   (15,488)
 ---------------------------------------------------------------------
 Financing activities
  Proceeds from issuance
   of common shares               573      3,621    153,611      6,361
  Share issue costs                --         --     (7,669)        --
  Other                            (7)         3        (48)      (690)
 ---------------------------------------------------------------------
 Cash generated by
  financing activities            566      3,624    145,894      5,671
 ---------------------------------------------------------------------
 Increase in cash and
  cash equivalents during
  the period                    7,914      6,790     51,056        946
 Cash and cash equivalents,
  beginning of period          72,433     22,501     29,291     28,345
 ---------------------------------------------------------------------
 Cash and cash equivalents,
  end of period              $ 80,347   $ 29,291   $ 80,347   $ 29,291
 =====================================================================

 Shares issued on conversion
  of convertible debentures  $    788         --   $    881         --
 Shares issued for
  compensation                     --   $     80   $    559   $    490
 Shares issued for
  acquisition of mining
  assets                           --         --   $ 47,381         --
 Shares purchase warrants
  issued on cancellation
  of obligation                    --         --         --   $  2,100

 Supplemental Disclosures
 Interest paid               $     13   $      2   $     48   $     38
                             =========================================
 Taxes paid                  $  2,692   $  1,137   $  7,946   $  5,249
                             =========================================

            

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