General Clearing Members (GCM)'s can trade and clear LMEprecious contracts on behalf of themselves and their clients.
Individual Clearing Members (ICM)'s can trade and clear LMEprecious contracts on behalf of themselves.
Non-Clearing Members (NCM)'s can trade LMEprecious contracts on behalf of themselves and their clients, but must clear trades via an administrative clearer who is an LMEprecious GCM.
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