Aluminum Corporation of China(Chalco)has a long-term presence in Longjiang.Northeast Light Alloy Co.,Ltd.,one of its subsidiaries,isone of the 156 key projects during the national1st Five-year Plan,which provided cruc...Aluminum Corporation of China(Chalco)has a long-term presence in Longjiang.Northeast Light Alloy Co.,Ltd.,one of its subsidiaries,isone of the 156 key projects during the national1st Five-year Plan,which provided crucial materials guarantee for national defense industry and military projects including the first aircraft,the first nuclear-powered展开更多
文摘Aluminum Corporation of China(Chalco)has a long-term presence in Longjiang.Northeast Light Alloy Co.,Ltd.,one of its subsidiaries,isone of the 156 key projects during the national1st Five-year Plan,which provided crucial materials guarantee for national defense industry and military projects including the first aircraft,the first nuclear-powered
