[China Stock 13M] SZSE: 000688 Guocheng Mining Co Ltd 国城矿业股份有限公司 (国城矿业)

SZSE: 000688 Guocheng Mining Co Ltd 国城矿业股份有限公司 (国城矿业) :
Industry: non-ferrous metal mining. Products: lead concentrate, zinc concentrate, copper concentrate, sulfur concentrate, industrial sulfuric acid, and secondary iron concentrate. Founded: 1978. Headquarters: Beijing, China.