铜产业链解析以及各环节主要企业梳理

铜材汇
Jan 17

一、铜产业链解析铜产业链是一个完整的工业流程,始于自然矿产,终于融入现代社会的各类工业产品与基础设施。其全过程可系统地划分为上游采选、中游冶炼、下游加工与终端消费。1、上游采选环节该环节的原料是自然界中含铜的矿石,主要分为硫化铜矿和氧化铜矿。开采出的原矿经过破碎、磨矿后,通过浮选等选矿工艺进行富集。对于硫化矿,此过程产出的是含铜量约20%-30%的中间产品——铜精矿,它是后续火法冶炼的主要原料。...

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