Anyang Iron and Steel Group Co., Ltd

Ansteel Group Co., Ltd

Baiyin Nonferrous Metals Group Co., Ltd

Baosteel Group Co., Ltd

Chifeng Jinjian Copper Industry Co., Ltd

Chifeng Yuntong Nonferrous Metals Co., Ltd

Fujian Sanbao Steel Co., Ltd

Hunan Hualing Lianyuan Steel Co., Ltd

Shagang Group Co., Ltd

Maanshan Iron&Steel Co., Ltd

Shandong Iron and Steel Co., Ltd

Shandong Steel Co., Ltd

Shandong Nanshan Aluminum Industry Co., Ltd

Shandong Metallurgical Design Institute Co., Ltd

Shandong Shandong Weiqiao Pioneering Group Group Co., Ltd

Shandong Xinfa Group

Shandong Xinfa Aluminum Power Group Co., Ltd

Shanxi Zhaofeng Aluminum Industry Co., Ltd

Shougang Group Co., Ltd

Tangsteel Group Group Co., Ltd

Tongling Nonferrous Metals Nonferrous Metals Group Co., Ltd

Wuhan Iron and Steel Corporation Group Co., Ltd

Wuhan Iron and Steel Group Company

Xinjiang Wuxin Copper Industry Co., Ltd

China Steel Equipment Co., Ltd

Aluminum Corporation of China Limited

China Shougang Group

MCC Jiaonai (Dalian) Engineering Technology Co., Ltd

MCC Jingcheng Engineering Technology Co., Ltd

MCC Southern Engineering Technology Co., Ltd

MCC Saidi Engineering Technology Co., Ltd

Nanchuan District Xianfeng Alumina Co., Ltd