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Pan American Silver Announces 2023 Production and Cost Guidance Conference Call and Webcast April 27 at 11:00 am ET

Corporate Updates

Pan American Silver Announces 2023 Production and Cost Guidance

Conference Call and Webcast April 27 at 11:00 am ET

VANCOUVER, British Columbia--(BUSINESS WIRE)--April 27, 2023--Pan American Silver

Corp. (NYSE: PAAS) (TSX: PAAS) ("Pan American") today provided its guidance for

production, costs and certain expenditures in 2023. Pan American completed its previously

announced transaction with Yamana Gold Inc. ("Yamana") on March 31, 2023, resulting in the

addition of four producing mines (the "Acquired Operations"), plus several exploration and

development projects in Chile, Brazil and Argentina. The guidance reflects the contribution from

the Acquired Operations for the nine-month period from March 31 to December 31, 2023.

Guidance for the original Pan American operations reflect the full 12-month period of 2023.

"The 2023 guidance is in line with our expectation for a material increase in silver and gold

production together with lower consolidated operating costs following the acquisition of

Yamana, indicative of the accretive nature of the transaction," said Michael Steinmann, President

and Chief Executive Officer of Pan American. "The integration is progressing well and after only

one month of ownership of the Acquired Operations, we are on track to realize the $40 to $60

million in annual synergies we had identified. Our teams are now focused on delivering the

production and cost targets through the safe, efficient and environmentally sound operation of

our mines."

Pan American reports mines under either a Silver Segment or a Gold Segment with costs

calculated on a by-product basis (by-product metal sales a credit to costs to produce the primary

metal for that segment). Yamana reported production and costs in gold equivalent ounces

("GEO"), which is not directly comparable to the way in which Pan American reports its

production and costs.

The guidance also incorporates the application of Pan American's accounting and reporting

policies to the Acquired Operations, of which the most significant changes relate to re-allocating

large portions of previously capitalized mine development to operating expenses, and re-

categorizing certain capital expenditures (including exploration and tailings facility expansions)

from project capital to sustaining capital. This re-categorization will result in higher all-in

sustaining costs ("AISC"). Specifically, for the Acquired Operations in 2023, Pan American is

providing project capital guidance for Jacobina only, where it will be invested to complete

certain growth-related projects that were already underway prior to the closing of the transaction

with Yamana and to initiate a comprehensive mine optimization study. For the remaining

Acquired Operations, all capital expenditures are being classified as sustaining capital for the

remainder of 2023.

The following estimates contain forward-looking information about expected future events and

financial and operating performance of Pan American. Readers should refer to the risks and

assumptions set out in the "Cautionary Note Regarding Forward-Looking Statements and

Information" at the end of this news release. Pan American may revise forecasts during the year

to reflect actual results to date and those anticipated for the remainder of the year.

2023 Production and Cost Forecast

Silver

Production

(million

ounces)

Gold

Production

(thousand

ounces)

Cash Costs

($ per

ounce)(1)

AISC

($ per

ounce)(1)

Silver Segment:

La Colorada (Mexico) 5.5 - 5.9 3 14.00 - 15.50 17.00 - 18.50

Cerro Moro (Argentina)(2) 3.6 - 3.9 77 - 85 5.50 - 8.80 11.00 - 14.50

Huaron (Peru) 3.6 - 3.8 — 5.80 - 7.30 11.50 - 13.00

San Vicente (Bolivia)(3) 2.5 - 2.6 — 14.10 - 15.90 16.00 - 17.50

Manantial Espejo (Argentina)(4) 0.2 2 11.80 - 12.90 13.70 - 14.80

Total 15.4 - 16.4 82 - 90 10.00 - 12.00 14.00 - 16.00

Gold Segment:

Jacobina (Brazil)(2) — 144 - 164 750 - 810 1,020 - 1,110

El Peñón (Chile)(2) 2.9 - 3.5 122 - 142 600 - 770 785 - 985

Timmins (Canada) — 130 - 141 1,340 - 1,480 1,650 - 1,800

Shahuindo (Peru) 0.3 134 - 146 780 - 920 1,300 - 1,470

La Arena (Peru) — 98 - 106 1,200 - 1,270 1,600 - 1,690

Minera Florida (Chile)(2) 0.2 - 0.3 62 - 74 1,340 - 1,430 1,700 - 1,850

Dolores (Mexico) 2.2 - 2.5 98 - 107 1,110 - 1,240 1,230 - 1,360

Total 5.6 - 6.6 788 - 880 975 - 1,100 1,275 - 1,425

12-months Pan American Original Assets

Production(5) 14.3 - 15.3 465 - 505 n/a n/a

9-months Acquired Operations Production(6) 6.7 - 7.7 405 - 465 n/a n/a

Total Production 21.0 - 23.0 870 - 970 n/a n/a

(1)

AISC is a non-GAAP measure. Please refer to the “Alternative Performance (Non-GAAP) Measures” section of

this news release for further information on this measure. The AISC forecast assumes metal prices of $22.00/oz

for silver, $1,850/oz for gold, $3,000/tonne ($1.36/lb) for zinc, $2,100/tonne ($0.95/lb) for lead, and

$8,000/tonne ($3.63/lb) for copper; and average annual exchange rates relative to 1 USD of 18.75 for the

Mexican peso ("MXN"), 3.75 for the Peruvian sol ("PEN"), 257.00 for the Argentine peso ("ARS"), 7.00 for the

Bolivian boliviano ("BOB"), $1.33 for the Canadian dollar ("CAD"), $800.00 for the Chilean peso ("CLP") and

$5.00 for the Brazilian real ("BRL").

(2) 2023 production and AISC forecasts for Cerro Moro, Jacobina, El Peñón and Minera Florida reflects ownership

for the nine- month period from March 31 to December 31, 2023.

(3) San Vicente data represents Pan American’s 95.0% interest in the mine's production.

(4) Mining activities have been completed at Manantial Espejo and the operation was placed on care and

maintenance at the end of 2022.

(5) Includes La Colorada, Huaron, San Vicente, Manantial Espejo, Timmins, Shahuindo, La Arena and Dolores

mines.

(6) Reflects ownership of the Cerro Moro, Jacobina, El Peñón and Minera Florida mines for the nine-month period

from March 31 to December 31, 2023.

2023 Consolidated Base Metal Production Forecast

Zinc

(kt)

Lead

(kt)

Copper

(kt)

Consolidated

Production 41 - 45 18 - 21 5

2023 Capital Expenditure Forecast

Expenditures ($ millions)

Sustaining Capital

La Colorada (Mexico) 15.0 - 16.0

Cerro Moro (Argentina) 20.0 - 21.0

Huaron (Peru) 17.0 - 18.0

San Vicente (Bolivia) 3.5 - 4.5

Jacobina (Brazil) 42.0 - 44.0

El Peñón (Chile) 25.5 - 26.5

Timmins (Canada) 41.0 - 43.0

Shahuindo (Peru) 72.0 - 74.0

La Arena (Peru) 38.0 - 40.0

Minera Florida (Chile) 24.0 - 25.0

Dolores (Mexico) 7.0 - 8.0

Sustaining Capital Sub-total 305.0 - 320.0

Project Capital

La Colorada Projects (Mexico) 16.0 - 18.0

Huaron Projects (Peru) 22.0 - 25.0

Timmins Projects (Canada) 11.0 - 13.0

Jacobina Projects (Brazil) 26.0 - 29.0

Project Capital Sub-Total 75.0 - 85.0

Total Capital Expenditures 380.0 - 405.0

In 2023, Pan American plans to invest an estimated $75 to $85 million of project capital in the

following projects.

 At Jacobina, $26 to $29 million of project capital will be invested during the nine-months

of 2023 to stabilize the operation with the expansion underway, which involves

upgrading plant facility infrastructure to sustain a gold recovery of about 96%.

 At La Colorada, $16 to $18 million of project capital will be invested in: continued

exploration and in-fill drilling on the Skarn project; advancing engineering work towards

a preliminary economic assessment for the Skarn project, which is expected to be

released in the second half of 2023; and advancing construction of the concrete-lined

ventilation shaft, which is expected to benefit both the long-term development of the

Skarn project, as well as the current vein-system operation. We expect to complete the

concrete-lined ventilation shaft by the end of 2023 and install and commission the high-

capacity fans in mid-2024. The shaft is currently at a depth of 270 metres, with the final

depth being 560 metres. Pan American assumes mining ore below reserve grades until

this additional infrastructure for the ventilation system is commissioned.

 At Huaron, $22 to $25 million of project capital will be invested in advancing the

construction of a tailings pressure filtration plant and a dry-stack tailings storage facility

to replace the conventional tailings storage facility currently in operation. The project is

expected to be completed in 2024 and operational thereafter.

 At Timmins, $12 to $13 million of project capital will be invested in the construction of a

paste fill plant at Bell Creek, which will improve backfill quality and availability for

more effective ground support systems and to increase resource recovery and throughput.

General and Administrative and Greenfield Exploration Expenditures

In order to include ongoing adjustments, management intends to provide estimates for annual

2023 consolidated general and administrative expenses, greenfield exploration expenditures and

care and maintenance spending as part of the unaudited financial results for the first quarter of

2023, scheduled to be released on May 10, 2023 after market close.

Strong Financial Position Post Completion of Yamana Acquisition

As at March 31, 2023, Pan American had cash and short-term investments of $513.1 million,

inclusive of $204.7 million related to the MARA project in Argentina, and $425.0 million

available under its $750.0 million revolving Sustainability-Linked Credit Facility.

Conference Call and Webcast

Date: April 27, 2023

Time: 11:00 am ET (8:00 am PT)

Dial-in numbers: 1-877-883-0383 (toll-free in Canada and the U.S.)

+1-412-902-6506 (international participants)

Conference ID: 9134520

Webcast: https://edge.media-server.com/mmc/p/mk5c7bnu/

The live webcast and presentation slides will be available at

https://www.panamericansilver.com/invest/events-and-presentations/. An archive of the webcast

will also be available for three months.

Technical Information

Scientific and technical information contained in this news release have been reviewed and

approved by Martin Wafforn, P.Eng., Senior Vice President Technical Services and Process

Optimization, and Christopher Emerson, FAusIMM, Vice President Business Development and

Geology, each of whom is a Qualified Person, as the term is defined in Canadian National

Instrument 43-101 - Standards of Disclosure of Mineral Projects.

For additional information about Pan American Silver's material mineral properties, please refer

to Pan American Silver’s Annual Information Form dated February 22, 2023, filed at

www.sedar.com, or Pan American Silver's most recent Form 40-F filed with the SEC. For further

information about the Yamana material mineral properties, please refer to Yamana’s Annual

Information Form dated March 29, 2023, filed at www.sedar.com or Yamana’s most recent Form

40-F filed with the SEC.

About Pan American

Pan American is a leading producer of precious metals in the Americas, operating silver and gold

mines in Canada, Mexico, Peru, Bolivia, Argentina, Chile and Brazil. We also own the Escobal

mine in Guatemala that is currently not operating. We have been operating in the Americas for

nearly three decades, earning an industry-leading reputation for sustainability performance,

operational excellence and prudent financial management. We are headquartered in Vancouver,

B.C. and our shares trade on NYSE and the Toronto Stock Exchange under the symbol "PAAS".

Learn more at panamericansilver.com.

In this news release, we refer to measures that are not generally accepted accounting principle

("non-GAAP") financial measures. These measures are widely used in the mining industry as a

benchmark for performance, but do not have a standardized meaning as prescribed by IFRS as an

indicator of performance, and may differ from methods used by other companies with similar

descriptions. These non-GAAP financial measures include:

 Cash Costs. Pan American's method of calculating cash costs may differ from the

methods used by other entities and, accordingly, Pan American's Cash Costs may not be

comparable to similarly titled measures used by other entities. Investors are cautioned

that Cash Costs should not be construed as an alternative to production costs,

depreciation and amortization, and royalties determined in accordance with IFRS as an

indicator of performance.

 All-in Sustaining Costs per silver or gold ounce sold, net of by-product credits ("AISC").

Pan American has adopted AISC as a measure of its consolidated operating performance

and its ability to generate cash from all operations collectively, and Pan American

believes it is a more comprehensive measure of the cost of operating our consolidated

business than traditional cash costs per payable ounce, as it includes the cost of replacing

ounces through exploration, the cost of ongoing capital investments (sustaining capital),

general and administrative expenses, as well as other items that affect Pan American's

consolidated earnings and cash flow.

This news release should be read in conjunction with Pan American's Audited Consolidated

Financial Statements and Management's Discussion and Analysis for the year ended December

31, 2022, and Pan American's Annual Information Form for the year ended December 31, 2022.

This material is available on Pan American’s website at panamericansilver.com, on SEDAR at

www.sedar.com and on EDGAR at www.sec.gov.

Cautionary Note Regarding Forward-Looking Statements and Information

Certain of the statements and information in this news release constitute "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 provincial

securities laws. All statements, other than statements of historical fact, are forward-looking

statements or information. Forward-looking statements or information in this news release relate

to, among other things: future financial or operational performance, and estimates of current

production levels that remain subject to verification and adjustment, including our estimated

production of silver, gold and other metals forecasted for 2023, our estimated Cash Costs, AISC

and expenditures in 2023; future anticipated prices for gold, silver and other metals and assumed

foreign exchange rates; whether Pan American is able to maintain a strong financial condition

and have sufficient capital, or have access to capital through our corporate credit facility or

otherwise, to sustain our business and operations and complete any anticipated capital spending;

whether Pan American is able to realize synergies as a result of the transaction with Yamana; ;

the ability of Pan American to successfully complete any capital projects, including with respect

to Jacobina, La Colorada, Huaron, and Timmins, and the expected economic or operational

results derived from those projects, and the impacts of any such projects on Pan American; the

ongoing impact and timing of the court-mandated ILO 169 consultation process in Guatemala;

and the future results of exploration activities, including with respect to the Skarn exploration

program at La Colorada.

These forward-looking statements and information reflect Pan American’s current views with

respect to future events and are necessarily based upon a number of assumptions that, while

considered reasonable by Pan American, are inherently subject to significant operational,

business, economic and regulatory uncertainties and contingencies. These assumptions include:

the world-wide economic and social impact of COVID-19 and the extent of any impacts related

to the COVID-19 pandemic; tonnage of ore to be mined and processed; ore grades and

recoveries; prices for silver, gold and base metals remaining as estimated; currency exchange

rates remaining as estimated; capital, decommissioning and reclamation estimates; our mineral

reserve and resource estimates and the assumptions upon which they are based; prices for energy

inputs, labour, materials, supplies and services (including transportation); no labour-related

disruptions at any of our operations; no unplanned delays or interruptions in scheduled

production; all necessary permits, licenses and regulatory approvals for our operations are

received in a timely manner; our ability to secure and maintain title and ownership to properties

and the surface rights necessary for our operations; and our ability to comply with

environmental, health and safety laws. The foregoing list of assumptions is not exhaustive.

Pan American cautions the reader that forward-looking statements and information involve

known and unknown risks, uncertainties and other factors that may cause actual results and

developments to differ materially from those expressed or implied by such forward-looking

statements or information contained in this news release and Pan American has made

assumptions and estimates based on or related to many of these factors. Such factors include,

without limitation: the duration and effects of COVID-19, and any other pandemics on our

operations and workforce, and the effects on global economies and society; fluctuations in silver,

gold and base metal prices; fluctuations in prices for energy inputs, labour, materials, supplies

and services (including transportation); fluctuations in currency markets (such as the PEN,

MXN, ARS, BOB, GTQ, CAD, CLP, and BRL versus the USD); operational risks and hazards

inherent with the business of mining (including environmental accidents and hazards, industrial

accidents, equipment breakdown, unusual or unexpected geological or structural formations,

cave-ins, flooding and severe weather); risks relating to the credit worthiness or financial

condition of suppliers, refiners and other parties with whom Pan American does business;

inadequate insurance, or inability to obtain insurance, to cover these risks and hazards; employee

relations; relationships with, and claims by, local communities and indigenous populations; our

ability to obtain all necessary permits, licenses and regulatory approvals in a timely manner;

changes in laws, regulations and government practices in the jurisdictions where we operate,

including environmental, export and import laws and regulations; changes in national and local

government, legislation, taxation, controls or regulations and political, legal or economic

developments in Canada, the United States, Mexico, Peru, Argentina, Bolivia, Guatemala, Chile,

Brazil or other countries where Pan American may carry on business, including legal restrictions

relating to mining, including in Chubut, Argentina, risks relating to expropriation, and risks

relating to the constitutional court-mandated ILO 169 consultation process in Guatemala;

diminishing quantities or grades of mineral reserves as properties are mined; increased

competition in the mining industry for equipment and qualified personnel; and those factors

identified under the caption "Risks Related to Pan American's Business" in Pan American's most

recent form 40-F and Annual Information Form filed with the United States Securities and

Exchange Commission and Canadian provincial securities regulatory authorities, respectively.

Although Pan American has attempted to identify important factors that could cause actual

results to differ materially, there may be other factors that cause results not to be as anticipated,

estimated, described or intended. Investors are cautioned against undue reliance on forward-

looking statements or information. Forward-looking statements and information are designed to

help readers understand management's current views of our near and longer term prospects and

may not be appropriate for other purposes. Pan American does not intend, nor does it assume any

obligation to update or revise forward-looking statements or information, whether as a result of

new information, changes in assumptions, future events or otherwise, except to the extent

required by applicable law.

Contacts

For more information about Pan American:

Siren Fisekci

VP, Investor Relations & Corporate Communications

Ph: 604-806-3191

Email: [email protected]