2.Tangshan Zhengxing Iron and Steel Co., Ltd.(north of Rangezhuang Village, Baiguantun Town)
3.Tangshan Taigang Iron and Steel Co., Ltd.(east of Wangdaozhuang Village, Xinjuntun Town)
4.Tangshan Tianyuan Iron and Steel Co. Ltd. (East of Yinguantun Village)
6. Tangshan Xinfeng Iron and Steel Co., Ltd. (Industrial District, Yinfeng Town)
7. Tangshan Xinhaixin Iron and Steel Co., Ltd. (Xiaotun Village, Fenrun Town)
8. Tangshan Xinlian Iron and Steel Co. Xiaotun Village)
10.Tangshan Xingye Iron and Steel Factory (Yuehe Township, after the tax village)
11.Tangshan Yinfeng Iron and Steel Company Limited (Yinfeng Township)
12.Tangshan Yongsheng Steel Company Limited (Luannan County, Tangshan City, Hebei Province? Ltd. (Baiguantun Town Industrial Zone)
14. Tangshan Yufeng Iron and Steel Company Limited (South of National Highway 205, Tao Dianbei)
15. Tangshan Yuhua Iron and Steel Co. Ltd. (Mengzhuang, Xige Town, Fonan City)
17. Tangshan Yuefeng Iron and Steel Co., Ltd. scrap collection branch (Yuefeng Iron and Steel Co., Ltd. yard)
18. Tangshan Zhongji Steel Co., Ltd. (Hazel Town, Luanxian County, Tangshan City, Hebei Province)
19. Zunhua Changcheng Iron and Steel Co. 21. Zunhua Second Iron and Steel Factory (Dairi Village, Zunhua Town, Zunhua City, Tangshan City, Hebei Province) 22. Zunhua Iron and Steel Factory (No. 32, South Construction Road, Zunhua City, Tangshan City, Hebei Province) 23. Zunhua Hengwei Iron and Steel Company Limited Liability Company (Jiaming) Zunhua City, Jianlong Iron and Steel General Factory (No. 32, South Construction Road) 25. Zunhua City, Jianlong Iron and Steel General Factory Rolling Second Branch (Xiezhuangzi Village, Zunhua City, Tangshan City, Hebei Province) 26. Zunhua City, Shimen Iron and Steel Factory (west of Danyuegezhuang Village, Shimen Town, Zunhua City, Tangshan City, Hebei Province) 27. Zunhua City, Shimen Iron and Steel Co. Ltd. (No. 32, South Construction Road, Zunhua City, Tangshan City, Hebei Province) 28. Zunhua Shuangli Iron and Steel Factory (West Xiaozhuang Village, Ping'an Township, Zunhua City, Tangshan City, Hebei Province) 29. Zunhua Sitong Iron and Steel Factory (Zhoujia Village, Shimen Township) 30. Zunhua Xinyuan Iron and Steel Factory (Huanggezhuang Village, Shimen Township, Zunhua City, Tangshan City, Hebei Province) 31. Ltd. Hardware Material Factory (Economic Development Zone, Fengnan City, Tangshan City, Hebei Province) 32. Tangshan Hua Wei Iron and Steel Co., Ltd. (Gushicheng Village, Quanhetou Town, Fenrun County, Tangshan City, Hebei Province) 33. Tangshan Jingdong Iron and Steel Co. 35.Tangshan Meihua Iron and Steel Co., Ltd. (West Outer Ring Road, Chengnan, Fengnan City, Tangshan City, Hebei Province) 36.Tangshan Qianjin Iron and Steel Co., Ltd. (Lushu Town) 37.Tangshan Rongda (Minmetals) Iron and Steel Co., Ltd. (High-tech Development Zone, Lubei District, Tangshan City, Hebei Province) 38.Tangshan Rongfeng Iron and Steel Co. Ltd. (west of the middle section of Guzhao Road) 40. Tangshan Beyond Iron and Steel Co., Ltd. (west of Wangguanying Village, Changzhuang Township) 41. Huatong Iron and Steel Co., Ltd. of Fonan District, Tangshan City (section of National Highway 205, Daidi Township) 42. Qunli Iron and Steel Co., Ltd.'s automobile transportation team (No. 2, Mido Street, Youth Road) 43. Street No. 2) 43.Tangshan City Fengnan District Shunxing Iron and Steel Company Limited (Tangfang Town) 44.Tangshan City Fengnan Ruifeng Iron and Steel Company Limited (Guzhuang, Xiaoji Town) 45.Tangshan City Fengnan Shengfeng Iron and Steel Company Limited (Dahanzhuang Village, Xiaoji Town) 46.Tangshan City Fenrun District Baoxing Iron and Steel Company Limited (East of Village, Baiguantun Town) 48. Tangshan City, Fenrun District, Dacheng Iron and Steel Company Limited (small Wanggezhuang Village South) 49. Tangshan City, Fenrun District, Electric Power Iron and Steel Factory (South of the Brewery, Fenrun Township, Fengrun District, Tangshan City, Hebei Province) 50. No. 62, Xiaobali Steel Wholesale Market, Tangfeng Road, Tangshan City, Hebei Province) 50.