Na-agba ume mmepe nke graphite electrode graphene, anode ihe, diamond na ndị ọzọ oru ngo A na-eme atụmatụ na site na 2025, ọhụrụ ike graphite electrodes, graphite anode ihe na ọhụrụ carbon ihe ga-enwe ike karịa 300,000 ton, 300,000 ton. na 20,000 ton, ...
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