I. Iron Ore Resource Grade Table Name of resource grade enterprise (or mining area) 1, first-class selected open-pit mine (key mine) 1, Bengang Nanfen open-pit mine 2, Shouhu Lake Plant Iron Mine 3, Angang Gongchangling Open-pit Mine 2, Dagang Ekou Iron Mine 5, Angang Qidashan Iron Mine 6, Hanxing Mine Village Iron Mine 7, Baotou Steel Kilnying Iron Mine 3, Maanshan Iron Mine 8. Peizhuang Mining Area of Dashihe Iron Mine of Shougang 10, Qianshan Iron Mine of Angang 1 1, Dongshan Stope of Nanshan Iron Mine of Maanshan Iron Mine 12, Luheyu Mining Area of Dashihe Iron Mine of Shougang 13, Yangyashan Mining Area of Dashihe Iron Mine of Shougang 14, Dashi Iron Mine of Shougang Shirengou Iron Mine 17 of Tangshan Iron and Steel Company, Taihe Iron Mine 19 of Chongqing Iron and Steel Company, Ermayina Mining Area of Dashihe Iron Mine of Shougang, 20 of WISCO Lingxiang Iron Mine, 2 of Heinaobao Iron Mine of Baotou Steel, 22 of Dagushan Iron Mine of Angang, 23 of Xingshan Iron Mine of Dashihe Iron Mine of Shougang, 26 of WISCO Dazhi Iron Mine of Anshan Iron Mine of Angang, 27 of Miyun Iron Mine of Shougang, Pan Bengang Waitoushan Iron Mine 30, Baotou Steel Baiyun Iron Mine Main Mining Area 3 1, Xuangang near Beizhuang Iron Mine Sixth Class 32, Pankuang Zhujiabao Baobao Iron Mine 33, Baotou Steel Baiyun Iron Mine East Mining Area 34, Hainan Iron Mine North No.1 Mining Area 35, Hainan Iron Mine South Mining Area 2, underground mine (key mine) No.2 Shanghai Meishan Iron Mine 2, Jiugang Jingtieshan Iron Mine 3, Hanxing Yuquanling Iron Mine 3, etc. Hanxing Fushan Iron Mine 7, Maanshan Taochong Iron Mine 8, WISCO Chengchao Iron Mine 4, Hanxing Yushiwa Iron Mine 10, WISCO Daye Iron Mine. Name five 1 1, Shimen iron mine in Hanxingxi 12, WISCO Jinshandian iron mine 13, Shuigang Guanyinshan iron mine 14, Luzhong xiaoguanzhuang iron mine six 15, Xuangang Pangjiabao iron mine 3, open pit mine. Fengshuxia Mining Area of Hainan Iron Mine 3, Shuigang Guanyinshan Iron Mine 4, Hainan Iron Mine South Mining Area 4, Class II Underground Mine (key mine) 1, Angang Gongchangling Underground Mine 2, Luzhong xiaoguanzhuang Mine 3, Maanshan Taochong Iron Mine 4, Shuigang Guanyinshan Iron Mine 5, Class II 1, Jiangxi Qibaoshan Iron Mine 2, Fujian Panluo Iron Mine 4, Shandong Suigang Buckwheat Mining Area 4. Zhejiang Xianlinbu Molybdenum 5, 10, Anhui Bashan Iron Mine 1 1, Jiangxi Tiekeng Iron Mine 12, Liaoning Beitai Iron Mine 10. Shandong Hanwang Iron Mine 15, Jiangxi Wu Shishan Iron Mine 16, Shanxi Lingang Jianbingcun Mining Area Liuban 17, Hebei Chenggang Heishan Iron Mine 18, Anhui Maanshan Iron Mine 19, Yunnan Kungang Shangchang Iron Mine 20, Anhui Huangmeishan Iron Mine 2/kloc. Hunan Xiangdong Iron Mine No.24, Jilin Banshigou Iron Mine No.25, Yunnan Kungang Bajie Iron Mine No.26, Xinjiang Yamansu Iron Mine No.6, Class III 1, Jiangxi Wu Shishan Iron Mine No.2, Shanxi Erfengshan Iron Mine No.3, Beishangui Mining Area No.4, Heilongjiang Daxilin Mining Area No.4, Jilin Dalizi Iron Mine No.5, Henan Dongzhi Iron Mine No.6, Jiangxi Wu Shishan Iron Mine No.6, Changchang Houmanshuigou Ling. Dadingshan Mining Area of Lu Gu Iron Mine, Sichuan 1 12, Zhaokou District of Jinling Iron Mine, Shandong 12, Name of resource-level enterprise (or mining area) in Lugou Mining Area of Changgang, Shanxi 6. Selected underground mine (non-key mine). Shanxi Changgang Beiluoxia Mining Area 14, Hebei Chenggang Damiao Iron Mine 15, Jilin Tonggang Banshigou Iron Mine 16, Shandong Laigang Laiwu Iron Mine 17, Henan Angang Lizhen Iron Mine 18, Henan Angang Yangjiazhuang Iron Mine18. Shandong Jinling Iron Mine Mountain Area 22, Shanxi Lingang Jianbing Village Mining Area 23, Shaanxi Lugeng Liu Shuping Mining Area 24, Jiangxi Liangshan Iron Mine Taiping Mining Area 25, Shaanxi Luge Laoling Iron Mine 26, Shaanxi Yangjiaba Iron Mine 27, Jilin Tonggang Qidaogou Iron Mine Liuban 28, Zhejiang Lirong Iron Mine 29, Jiangsu Guoli Iron Mine 30, Jiangsu Shan Zhi Iron Mine 3 1, Jiangsu Wei Gang Iron Mine 32, Jiangxi Liangshan Iron Mine Liangshan. Tianhu Iron Mine in Hunan Province 34, East-West Mining Area of Kungang in Yunnan Province 35, Xiangdong Iron Mine in Hunan Province 36, Tarshan Mine in Lingang, Shanxi Province 37, Wangjiatan Mine in Kungang, Yunnan Province 7. Open pit mine (non-key mine) Class II 1, Guangdong Dabaoshan Iron Mine Class III 2, Sichuan Hugu Iron Mine 3, Fujian Panluo. Jiangxi Qibaoshan Mining Area Class IV 5, Yunnan Kungang Bajie Iron Mine 6, Shandong Heiwang Iron Mine 8, underground buried mines (non-key mines) Class III 1, Sichuan Hugu Iron Mine 2, Yunnan Kungang East-West Area 3, Jilin Tonggang Dalizi Iron Mine 4, Yunnan Bajie Iron Mine Hongpo Work Area Class IV 5, Jiangxi Pinggang Shangzhuling Iron Mine.