Source: Bureau of Statistics website
Coal mining and washing industry
Yankuang group co., ltd
Shanxi Province Luan Mining Industry (Group) Co., Ltd.
Yongcheng Coal and Electricity (Group) Co., Ltd.
He 'nan Shenhuo (Group) Co., Ltd.
Jining Mining Group Co., Ltd.
Sdic xinji energy co., ltd
Shenhua Shenfu Dongsheng charcoal co., ltd.
Gucheng Coal Mine of Shandong Dongshan Mining Co., Ltd.
Shanxi Lanhua Coal Industry Group Co., Ltd.
Qinhe energy co., ltd
Natural crude oil and natural gas exploitation
Daqing oilfield company
China Petrochemical Shengli Oilfield Co., Ltd.
China petroleum Changqing oilfield branch
China Petroleum and Natural Gas Co., Ltd. Xinjiang Oilfield Branch
China Petroleum and Natural Gas Co., Ltd. Liaohe Oilfield Branch
China National Offshore Oil (China) Co., Ltd. Tianjin Branch
China Petroleum and Natural Gas Co., Ltd. North China Oilfield Branch
China Petroleum and Natural Gas Co., Ltd. Tarim Oilfield Branch
China National Offshore Oil Corporation (China) Co., Ltd. Shenzhen Branch
China National Offshore Oil (China) Co., Ltd. Zhanjiang Branch
Iron ore mining and beneficiation
Shandong luhong mining industry group company
Chengde kuanfeng mining co., ltd
Daye city Chen Gui Mining Group Co., Ltd.
Hanxing metallurgy mine management bureau
Zibo hualian mining co., ltd.
Fushun Hanwang group co., ltd.
Guangdong Dading Iron Mine Co., Ltd.
Kuancheng Jianlong Iron Mine
Hancheng city huayang mineral processing co., ltd.
Shanxi Licheng powder metallurgy co., ltd
Copper mining and mineral processing
Harbin Songjiang Copper Industry (Group) Co., Ltd.
Hubei Sanxin Gold and Copper Co., Ltd.
Sichuan Wu Li Copper Co., Ltd.
Daye city Tongshan Group
Meizhou Jin Yan copper company
Xinjiang Nonferrous Metals Industry Co., Ltd. Kalatongke Copper-Nickel Mine
Inner Mongolia Linxi Fuyuan Mining Co., Ltd.
Sichuan province longcai mining co., ltd
Shaanxi huaguang industry co., ltd
Daye city quantang integrated development corporation
Lead-zinc mining
Western mining co., ltd
Lanping jinding zinc industry co., ltd
Nei Mongol dongshengmiao mining co., ltd
Dulong tin mine in Wenshan Prefecture, Yunnan Province
Nandan county chehe town layao comprehensive beneficiation main factory
Mengzi mining and metallurgy co., ltd
Baiyinnuoer lead-zinc mine in Chifeng city
Shenzhen zhongjin lingnan nonferrous metals co., ltd. fankou lead-zinc mine.
Shaanxi Qian Dongshan mining co., ltd
Gansu Barrow Nonferrous Metals Group Co., Ltd.