4. Baosteel Group Shanghai Second Iron and Steel Co., Ltd.. Baosteel group Shanghai Pudong iron and steel co., ltd.
6. Baosteel Group Shanghai Fifth Iron and Steel Co., Ltd.. Baosteel group Shanghai steel pipe co., ltd. Baosteel Group Nanjing Rolling Mill
9. Nantong Baosteel Nippon Steel Co., Ltd. 10, Shanghai Meishan Iron and Steel Co., Ltd.
1 1, Shanghai Baosteel Yichang Sheet Co., Ltd. 12, Angang Group New Steel Co., Ltd.
13, Angang New Rolling Steel Co., Ltd. 14, Anshan Iron and Steel Group Shenyang Sheet Plant 15, Shougang Corporation.
16, Beijing shougang shares co., ltd. 17, Qinhuangdao Shougang plate co., ltd. 18, Wuhan iron and steel (group) company.
19, Wuhan iron and steel co., ltd. 20, Wuhan iron and steel (group) company sales branch
2 1, WISCO spot sales branch 22, Jiangsu Shagang Group Co., Ltd. 23, Benxi Iron and Steel Group Co., Ltd.
24. Benxi Steel Plate Co., Ltd.. Bengang special steel co., ltd. Maanshan iron and steel co., ltd.
27. Taiyuan Iron and Steel (Group) Co., Ltd. 28 Shanxi Taigang Stainless Steel Co., Ltd.
29. Panzhihua Iron and Steel (Group) Company. Panzhihua Iron and Steel Group Chengdu Seamless Steel Tube Co., Ltd.
3 1, Tangshan Iron and Steel Co., Ltd. 32, Handan Iron and Steel Group Co., Ltd.
32. Hangang Group Hengshui Jingban Co., Ltd. 33. Ji' nan iron and steel group company
34. Baotou Steel (Group) Co., Ltd. 35. Laiwu iron and steel co., ltd.
36. Anyang Iron and Steel Co., Ltd.. Xinyu iron and steel co., ltd. Hangzhou iron and steel co., ltd.
39. Chongqing Iron and Steel Co., Ltd. 40, jiuquan iron and steel (Group) Co., Ltd. 4 1, Lianyuan Iron and Steel Group Co., Ltd. 42, Chongqing Iron and Steel Group Special Co., Ltd. 43, Xiangtan Iron and Steel Group Co., Ltd. 44, Hunan Hengyang Steel Pipe (Group) Co., Ltd. 45, Nanjing Iron and Steel Group Co., Ltd. 46, Guangzhou Iron and Steel Group Co., Ltd. 47, Hubei Egang Co., Ltd
5 1, Liuzhou Iron and Steel (Group) Company 52, Tianjin Steel Pipe Co., Ltd. 53, Tianjin Tiangang Group Co., Ltd.
Xingtai Iron and Steel Co., Ltd. 55, Chengde Iron and Steel Group Co., Ltd. 56, Xuangang Group Co., Ltd.
57. Shijiazhuang Iron and Steel Co., Ltd. Changzhi Iron and Steel (Group) Co., Ltd.
59. Shanxi Haixin Iron and Steel (Group) Co., Ltd. 60 Tonghua Iron and Steel Group Co., Ltd.
6 1, Lingyuan Iron and Steel Co., Ltd. 62, Fushun Special Steel (Group) Co., Ltd.
63 Anshan Baode Steel Rolling Co., Ltd. 64. Yingkou medium plate factory 65. Dalian iron and steel group co., ltd.
66. Beitai Iron and Steel (Group) Co., Ltd. Xilin iron and steel group co., ltd.
68. Beiman Special Steel Co., Ltd. Qingdao iron and steel holding group co., ltd.
70. Shanghai Shenhua Steel Pipe Co., Ltd. 7 1, Jiangsu Xigang Group Co., Ltd. 72, Ningbo Baoxin Stainless Steel Co., Ltd.
Hefei iron and steel group co., ltd. Fujian Sangang (Group) Co., Ltd.
75. Yantai Lubao Steel Pipe Co., Ltd.. Kunming iron and steel group co., ltd.
77. Shuicheng Iron and Steel (Group) Co., Ltd. Chengdu iron and steel works. Sichuan great wall special steel co., ltd.
80. Xinjiang Bayi Iron and Steel (Group) Co., Ltd. 8 1, Lueyang Iron and Steel Plant 82, Lanzhou Iron and Steel Group Company
83. Xining Special Steel Co., Ltd. Minmetals iron and steel co., ltd. Guiyang iron and steel plant