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中国铝业股份有限公司兰州分公司(以下简称“兰州分公司”或“公司”)的前身是国家“二五”时期在大西北建设的第一家电解铝厂的原兰州铝厂,经过近50年的改革
Lanzhou Branch of Aluminum Corporation of China (hereinafter referred to as “Lanzhou Branch” or “Company”) was the predecessor of Lanzhou Aluminum Plant, the first aluminum electrolytic plant to be built in the northwestern part of the country during the “second five-year plan” period. 50 years of reform