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本文从上海市有色金属总公司铜加工企业主要产品技术经济指标（成品率和金属消耗）现状分析出发，对照国外发达国家和国内先进企业，探讨铜加工企业提高成品率、降低金属消耗的途径及应采取的技术政策。
Based on the analysis of the status quo of the technical and economic indexes (yield and metal consumption) of the main products of the copper processing enterprises in Shanghai Nonferrous Metals Corporation, this paper discusses the ways of improving the yield of the copper processing enterprises and reducing the metal consumption by referring to the developed countries in the world and the domestic advanced enterprises Technical policy to be taken.