| TARZAN STEEL INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Tata Steel International (Asia) Limited | Private company limited by shares | Live |
| STEEL TECHNOLOGY INTERNATIONAL LIMITED | Private company limited by shares | Live |
| TOPWELL STEEL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| STEEL INTERNATIONAL TRADE COMPANY LIMITED | Private company limited by shares | Live |
| DL STEEL INTERNATIONAL TRADE LIMITED | | Live |
| GRAND STEEL INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| SS & S Steel Trading International Limited | Private company limited by shares | Dissolved |
| LW Steel International Trading Limited | | Live |
| CHINA STEEL INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| SEA STEEL INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| C&D STEEL INTERNATIONAL TRADING CO., LIMITED | | Live |
| STEEL DONG HE INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| Dragon Steel International Trading Limited | Private company limited by shares | Dissolved |
| FEIHONGSHUNXIN INTERNATIONAL STEEL TRADING LIMITED | Private company limited by shares | Live |
| MING PO STEEL INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| NINGBO STEEL INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| ZENGZE STEEL INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| RICH RESOURCES STEEL TUBE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNITED STEEL INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| Wong Steel International Co., Limited | Private company limited by shares | Live |
| YIHANG STEEL INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| YIHE STEEL INTERNATIONAL TRADE LIMITED | | Live |
| YIHONG STEEL INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| YUANDEYU STEEL INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| Yuanhe International Steel Investment Co., Limited | Private company limited by shares | Live |
| YUFENG STEEL INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Live |
| NIS INT'L SPECIAL STEEL CO., LIMITED | Private company limited by shares | Live |
| ASIA STEEL INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| JIN ZHEN STEEL INT'L HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| PX STEEL INDUSTRY INT'L CO., LIMITED | Private company limited by shares | Live |
| CHANNEL INT'L STEEL LOGISTICS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| INTL STEEL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| LENG STEEL INT'L TRADING COMPANY LIMITED | Private company limited by shares | Live |
| HK RUICH STEEL INT'L TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| Asian Steel Tube Invest Limited | Private company limited by shares | Live |
| VD STEEL INVESTMENT LIMITED | Private company limited by shares | Live |
| TOP STEEL INVESTMENT LIMITED | Private company limited by shares | Live |
| STEEL POINT INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NSE STEEL INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ASIA STEEL (INVESTMENTS) LIMITED | Private company limited by shares | Live |
| WO FAT STEEL & IRON COMPANY LIMITED | Private company limited by shares | Dissolved |
| HYW IRON STEEL COMPANY LIMITED | Private company limited by shares | Live |
| CHAN'S IRON AND STEEL COMPANY LIMITED | Private company limited by shares | Dissolved |
| GUIJIANG IRON & STEEL COMPANY LIMITED | Private company limited by shares | Dissolved |
| POON'S IRON & STEEL LIMITED | Private company limited by shares | Dissolved |
| HK TAI LI SPECIAL STEEL & IRON COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHING MING STEEL IRONS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ISAACSON STEEL CO. LIMITED | Private company limited by shares | Dissolved |
| ISLAND STEEL LIMITED | Private company limited by shares | Dissolved |
| ISLAND STEEL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| Ivetech treatment steel technology incorporation Limited | Private company limited by shares | Live |
| JADE ALLIANCE STEEL LIMITED | Private company limited by shares | Live |
| JAMES STAINLESS STEEL LIMITED | Private company limited by shares | Dissolved |
| JAPAN STEEL GATE LIMITED | Private company limited by shares | Live |
| JAPAN OKUMA STEEL MACHINERY LIMITED | Private company limited by shares | Live |
| JAPAN STEEL SHARE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| JCORP Steel Asia Limited | Private company limited by shares | Live |
| JETROD STEEL WORKS ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| EXCELLENT STEEL JEWELLERY LIMITED | Private company limited by shares | Live |
| AGE STEEL JEWELRY LIMITED | Private company limited by shares | Live |
| HONGKONG JIEXIN STAINLESS STEEL JEWELRY MANUFACTORY LIMITED | Private company limited by shares | Live |
| JINXIN WOLFRAM STEEL JEWELRY LIMITED | Private company limited by shares | Live |
| JIADONGHE STEEL CO., LIMITED | Private company limited by shares | Live |
| JIAFANG STEEL PIPES CO. LIMITED | Private company limited by shares | Live |
| JIANGSU A.P STEEL CO., LIMITED | Private company limited by shares | Live |
| JIANGSU DEGU STAINLESS STEEL PRODUCTS CO., LIMITED | Private company limited by shares | Dissolved |
| JIANGSU MILKY WAY STEEL POLES (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Jiangsu Shengxin Stainless Steel Products Co., Limited | Private company limited by shares | Live |
| Jiangsu Yuxin Special Steel Co., Limited | Private company limited by shares | Live |
| Jiangsu Yansheng Times Stainless Steel Co., Limited | | Live |
| Jiangsu DEX Stainless Steel Precision Tube Co., Limited | Private company limited by shares | Dissolved |
| JIANGSU DUNBON STEEL STRUCTURE ENGINEERING (HK) LIMITED | Private company limited by shares | Live |
| Jiangsu Zhongtong Weiye Special Steel Limited | | Live |
| Jiangsu Hongtai Stainless Steel Wire Rope Co., Limited | Private company limited by shares | Live |
| Jiangxi Steel HK Limited | Private company limited by shares | Dissolved |
| JIANHUI STEEL CO., LIMITED | | Live |
| Jianyi Steel Jewelry Limited | Private company limited by shares | Live |
| ZHEJIANG JIATONG STAINLESS STEEL CO., LIMITED | Private company limited by shares | Live |
| HK JIAWEI (SPECIAL STEEL) GROUP LIMITED | Private company limited by shares | Dissolved |
| JIAXIN STEEL LIMITED | | Live |
| JIAYING STEEL FACTORY LIMITED | Private company limited by shares | Live |
| Wenzhou Jihua Steel Industry Co., Limited | | Live |
| JINAN XUANDE STEEL LIMITED | Private company limited by shares | Live |
| JINBO STEEL WORKS LIMITED | Private company limited by shares | Live |
| Qingdao Jingdao Credit Construction Steel Structure Company Limited | Private company limited by shares | Live |
| ZHEJIANG JINGNING HONGTAI SEAMLESS STAINLES STEEL PIPE MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| JINHAI STEEL INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| JINHAN STEEL LIMITED | | Live |
| JINXIN STEEL LIMITED | | Live |
| JIUTIAN SPECIALTY STEEL LIMITED | Private company limited by shares | Live |
| JOIN ASIA STEEL LIMITED | Private company limited by shares | Live |
| JOINFIT STEEL & IRON LIMITED | Private company limited by shares | Dissolved |
| Joinor Stainless Steel Co., Limited | Private company limited by shares | Live |
| Shanghai Joints Steel Structure Co., Limited | Private company limited by shares | Dissolved |
| JUNENG SPECIAL STEEL LIMITED | Private company limited by shares | Live |
| Juye Zhongcan Steel Co., Limited | Private company limited by shares | Live |
| NEW ASIA (YU KAI) ALUMINIUM STEEL ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| HK KAIBO METALLIC STEEL LIMITED | Private company limited by shares | Live |
| CHINA KAIDA STEEL CO., LIMITED | Private company limited by shares | Live |