Pharmaceutical Raw Material, Flame Retardants, Cosmetics Ingredients manufacturer / supplier in China, offering High-Purity Copper (II) Telluride Powder Cute CAS 12019-23-7, High-Purity Copper Telluride Powder Cu2te CAS 12019-52-2, High-Purity Gallium (II) Telluride Gate Powder CAS 12024-14-5 and so on.
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