Yinman Mining to Change LeadZinc Ore Processing ...
Jul 07, 2017· SHANGHAI, Jul. 7 (SMM) Yinman Mining Co. will change its leadzinc ore beneficiation plant in Baiyinchagan, Inner Mongolia to coppertin ore beneficiation plant after proven copper and tin ore reserves increased, according to ENFI. ENFI signed the design contract with .