| Baoshan Iron & Steel Co., Ltd. |
Shida Carbon Group |
| Tianjin Pipe Group Corporation |
Kaifeng Carbon Co., Ltd. |
| Jiangsu Shagang Group Ltd. |
Lanzhou Carbon Limited |
| Guangzhou Zhujiang Iron & Steel Limited |
Fushun Carbon Limited |
| Wuyang Steel Limited |
Henan Sanli CarbonLimited |
| Jiangsu Lihuai Iron & Steel Co., Ltd. |
Chengdu Seamless Pipe Co., Ltd. |
| Jiangyin Xingcheng Special Steel Co.,Ltd |
FUSHUN SPECIAL STEEL CO.,LTD |
| Anyang Iron & Steel Incorporation |
Guiyang Special Steel Co., Ltd. |
| Xinjiang Bayi Iron and Steel Works |
Shandong Shiheng Special Steel Co., Ltd. |
| Nanjing Iron &Steel Group Ltd. |
Xining Special Steel Group Ltd. |
| Shandong Laiwu Iron & Steel Inc. |
Beiman Special Steel Co., Ltd. |
| Jiangsu Suxin Cast Steel Ltd. |
Daye Special Steel Ltd. |
| Jiangyin Huarun Steel Co., Ltd. |
Shanghai huchang Special Steel Ltd. |
| Wuxi Xuelang Iron & Steel Company |
Dalian Iron & Steel Group Company |
| Guangdong Shaoguan Iron & Steel Co. Ltd. |
Handan Iron & Steel Group Company |
| Guangzhou Iron & Steel Co. Ltd. |
Chongqing Iron & Steel Group Company |
| Jiuquan Iron & Steel Co. Ltd. |
Hangzhou Iron & Steel Group Company |
| Lianzhong (Guangzhou) Stainless Steel Corporation |
Lianyuan Iron & Steel Group Company |