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由于我国铜资源严重缺乏,导致我国铜冶炼企业一直处于贫原料的困境中,而这种供需不对等的关系使我国铜冶炼加工费难逃受制的“宿命”。
Due to the serious lack of copper resources in our country, China’s copper smelting enterprises have been in a dilemma of lean raw materials, and the unequal supply and demand have made it impossible for China’s copper smelting processing costs to escape the “fate”.