A branch of China Metallurgical Science and Industry Group Co., Ltd.

China Metallurgical Science and Industry Group MCC Architectural Research Institute Co., Ltd. MCC Jiaonai Engineering Technology Co., Ltd. MCC Wuhan Metallurgical Architectural Research Institute Co., Ltd. MCC North Engineering Technology Co., Ltd. Shenyang Survey and Research Institute Co., Ltd. MCC Tianchang International Engineering Co., Ltd. MCC Chengdu Survey and Research Institute Co., Ltd. MCC Continuous Casting Technology Engineering Co., Ltd. China Nonferrous Engineering Co., Ltd. MCC Tiangong Group Co., Ltd. Beijing Iron and Steel Design and Research Institute Co., Ltd. MCC Construction Engineering Group Co., Ltd. Han Steel Design and Research Institute Co., Ltd. China Huaye Science and Industry Group Co., Ltd. China Metallurgical Oriental Holdings Co., Ltd. Shanghai Baoye Group Co., Ltd. China Metallurgical Maanshan Iron and Steel Design and Research Institute Co., Ltd. China Metallurgical Anshan Coking Refractory Design and Research Institute Co., Ltd. Guangxi) Ma Wu Expressway Construction and Development Co., Ltd. Co., Ltd. Changsha Metallurgical Design and Research Institute Co., Ltd. MCC Traffic Engineering Technology Co., Ltd. China Yeyi Group Co., Ltd. MCC Copper and Zinc Co., Ltd. China Ye Er Group Co., Ltd. Ramu Nickel Cobalt Management (MCC) Co., Ltd. China Sanye Group Co., Ltd. MCC Western Australia Mining Co., Ltd. China Wu Ye Group Co., Ltd. MCC Xiangxi Mining Co., Ltd. China X. Sanye Group Co., Ltd. MCC Argentine Mining Co., Ltd. China Seventeenth Metallurgical Group Co., Ltd. MCC Jinji Mining Co., Ltd. Co., Ltd. China 19 th Metallurgical Group Co., Ltd. MCC Huludao Nonferrous Metals Group Co., Ltd. China 20 th Metallurgical Group Co., Ltd. MCC Australia Holdings Co., Ltd. China 22 nd Metallurgical Group Co., Ltd. Beijing MCC Equipment Research and Design Institute Co., Ltd. MCC Baosteel Technical Service Co., Ltd. MCC Overseas Engineering Co., Ltd. MCC Real Estate Co., Ltd. MCC Wuhan Survey and Research Institute Co., Ltd. MCC Finance Co., Ltd. MCC Jingcheng Technology has Limited company, Co., Ltd. MCC Dida Engineering Consulting Co., Ltd. MCC CCID Engineering Technology Co., Ltd. MCC International Economic Trade Co., Ltd. MCC South Engineering Technology Co., Ltd. Chongqing MCC Property Management Co., Ltd. MCC Huatian Engineering Technology Co., Ltd. MCC Murray Paper Group Co., Ltd. MCC Murray Laishan Paper Co., Ltd. MCC Murray Forestry Development Co., Ltd. MCC Qianyang Pulp and Paper Co., Ltd. MCC Murray Inner Mongolia Pulp and Paper Co., Ltd. Ltd. MCC Murray Chengdu Sales Co., Ltd. MCC Hengtong Cold Rolling Technology Co., Ltd. Shanghai MCC Staff Hospital Beijing Dongxing Metallurgical New Technology Development Company Beijing MCC Construction Taxi Company MCC Group Guangzhou Co., Ltd. Chifeng MCC Infrastructure Investment Co., Ltd.