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Sunshine Silver Mining & Refining to Begin Trading on NYSE

$SSMRPress releaseJun 4, 2026, 7:00 AM ETRead the release

Sunshine Silver Mining & Refining began trading on the NYSE under ticker SSMR, marking a key milestone in its plan to restart the historic Sunshine Mine in Idaho. The company controls one of the world's highest-grade silver resources, with an average diluted grade of 1,022 g/t and over 263 million ounces of indicated and inferred resources.

Key figures

Mine life years
24
Silver grade gpt
1022
Inferred silver oz
159800000
Indicated silver oz
103900000
Antimony production lbs
34500000
Mine life production oz
5800000
Infrastructure value usd
600000000
Annual production y1 5 oz
6700000
Historical investments usd
208000000

AI analysis

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AI-generated analysis of a public disclosure. Not investment advice; verify against the original document.