Mr. Paul Huet reports

AMERICAS GOLD AND SILVER ANNOUNCES MAJOR MILESTONE WITH ADDITION TO THE GDXJ JUNIOR GOLD MINERS INDEX AND PROVIDES NOTICE OF FOURTH QUARTER 2025 RESULTS AND CONFERENCE CALL

Americas Gold and Silver Corp. will be added to the Van Eck Junior Gold Miners ETF (GDXJ) effective at the market close on March 20, 2026.

Paul Andre Huet, chairman and chief executive officer, commented: "Following on from the very positive announcement last year on April 28 noting our addition to and inclusion in the Solactive Global Silver Miners Index (SIL), I am very pleased to announce yet another strong step forward for Americas shareholders.

"We have met the criteria for inclusion in the GDXJ, which seeks to replicate as closely as possible, before fees and expenses, the price and yield performance of the MVIS Global Junior Gold Miners Index (MVGDXJTR). This index is designed to track the overall performance of small-capitalization companies that are involved primarily in the mining of gold and/or silver.

"Americas inclusion in this major index has the potential to maintain and attract additional global institutional investment into the company and increase liquidity, with the GDXJ being an important benchmark requirement for many large investment funds. Congratulations to the entire team on this strong step forward in the markets. We look forward to more success in broadening our investor audience as we execute our plans to grow as a premier silver and critical metals producer."

About MVGDXJ

The MVIS Global Junior Gold Miners Index (MVGDXJ) tracks the performance of the most liquid small-cap companies in the global gold and silver mining industries. This is a modified market cap-weighted index, and only includes companies that generate at least 50 per cent of their revenue from gold or silver mining, or at least 50 per cent of their mining mineral resources are from gold or silver.

Notice of fourth quarter and full year 2025 results and conference call

Americas senior management will host a conference call/webcast on March 30, 2026, at 10 a.m. Eastern Time to discuss the company's fourth quarter and full year 2025 results. The access information is provided below.

Date:  March 30, 2026

Time:  10 a.m. Eastern Time

Live dial-in -- North American callers please dial:   1-800-715-9871

Live dial-in -- international callers please dial:  1-647-932-3411

Americas plans to issue a news release containing fourth quarter and full year 2025 results before markets open in North America on Monday, March 30, 2026. A recording of the conference call will be available for replay on the events page of Americas website, or for a one-week period beginning at approximately 1 p.m. Eastern Time on March 30, 2025, through the following dial-in numbers:

• Replay dial-in -- North American callers please dial: 1-800-770-2030;
• Playback ID: 4755531 followed by the pound key;
• Replay dial-in -- international callers please dial: 1-647-362-9199;
• Playback ID: 4755531 followed by the pound key.

About Americas Gold and Silver Corp.

Americas Gold and Silver is a rapidly growing North American mining company producing silver, copper and antimony from high-grade operations in the United States and Mexico. In December, 2024, Americas acquired 100-per-cent ownership of the Galena complex (Idaho) in a transaction with Eric Sprott, former 40-per-cent Galena owner, in exchange becoming Americas' largest shareholder. This transaction consolidated Galena as a cornerstone U.S. silver asset and the nation's largest antimony mine. In December, 2025, Americas acquired the fully permitted, past-producing Crescent silver mine (nine miles from Galena) with the world's third highest-grade silver resource, creating significant potential future synergies through shared infrastructure and processing. In February, 2026, Americas formed a 51/49 joint venture with U.S. Antimony to build a new antimony processing hub at Galena, creating a U.S. mine-to-finished product antimony solution. Americas also owns and operates the Cosala Operations in Sinaloa, Mexico. Americas is fully financed to aggressively grow production at the Galena complex, Crescent and in Mexico with an aim to be a leading North American silver producer and a key source of U.S.-produced antimony.

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