Metex Exchange only lists blockchain native metal backed tokens that are full reserve. This means that each listed metal token is 100% backed by physical metal at all times.
Please check with each token issuer as to their specific processes related to;  minting, burning, auditing, physical redemption etc etc

AUS Gold Standard –  Managed by Ainslie Wealth
AGS Silver Standard –  Managed by Ainslie Wealth
MxPt Platinum – Managed by Metex Corp
MxPd Palladium – Managed by Metex Corp

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