| GOLD WIN STEEL TRADING CO., LIMITED | Private company limited by shares | Live |
| HARBOUR DRAGON STEEL TRADING CO., LIMITED | Private company limited by shares | Live |
| JINBAOLAI STEEL TRADING CO., LIMITED | Private company limited by shares | Live |
| Junwei Steel Trading Co., Limited | Private company limited by shares | Live |
| PUJAR STEEL TRADING CO., LIMITED | Private company limited by shares | Live |
| Sinowell Steel Trading Co., Limited | | Live |
| UNICORN TRADING (STEEL) CO., LIMITED | Private company limited by shares | Live |
| APR STEEL TRANDING CO., LIMITED | Private company limited by shares | Dissolved |
| RICH RESOURCES STEEL TUBE (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| YU TUNG STEEL CO., LIMITED | Private company limited by shares | Dissolved |
| TUSON STEEL TRADE CO., LIMITED | Private company limited by shares | Dissolved |
| UCAN STEEL CO., LIMITED | Private company limited by shares | Live |
| ASIA UNION STEEL AND IRON (GROUP) CO., LIMITED | Private company limited by shares | Dissolved |
| CHINA TIANBAO STEEL GROUP UNION CO., LIMITED | Private company limited by shares | Dissolved |
| UNITED STEEL MILLS CO., LIMITED | Private company limited by shares | Live |
| UNIVERSAL STEEL DETAILING CO., LIMITED | Private company limited by shares | Dissolved |
| VANSIHO STEEL GROUP CO., LIMITED | Private company limited by shares | Live |
| WANG FA STEEL CO., LIMITED | Private company limited by shares | Live |
| Wealth Steel Service Co., Limited | Private company limited by shares | Dissolved |
| WENZHOU WELSURE STEEL CO., LIMITED | | Live |
| GUANGDONG YOOTE STEEL AND WOOD PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| Wing Fung Aluminous Steel Work Co., Limited | Private company limited by shares | Live |
| HANG FAI STEEL FABRIC WORKS CO., LIMITED | Private company limited by shares | Dissolved |
| Wuxi Mercadi Steel Co., Limited | | Live |
| WUXI TRUMP SPECIAL STEEL CO., LIMITED | Private company limited by shares | Live |
| Xinhuifeng Special Steel Co., Limited | | Live |
| Qingdao Xinhuiying Steel Co., Limited | Private company limited by shares | Live |
| XINMENG STEEL CO., LIMITED | | Live |
| ZHEJIANG XINTONGDA SPECIAL STEEL MANUFACTURING CO., LIMITED | | Live |
| Dongguan Yahe Steel Mold Co., Limited | Private company limited by shares | Live |
| YIMO STEEL TUBES CO., LIMITED | | Live |
| YOHSON STEEL CO., LIMITED | Private company limited by shares | Live |
| YONGMAO CAST STEEL IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| YUNLIN STEEL PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| ZHAOHAN STEEL CO., LIMITED | Private company limited by shares | Live |
| SHANGHAI RUPU ZHAOHUA STEEL FABRICATION CO., LIMITED | Private company limited by shares | Dissolved |
| ZheJiang Zhen Hao Special Steel Co., Limited | | Live |
| ZHENGSHANG STEEL CO., LIMITED | Private company limited by shares | Live |
| ZHICHENG STEEL CO., LIMITED | Private company limited by shares | Dissolved |
| ZHONGJIN STEEL CO., LIMITED | Private company limited by shares | Dissolved |
| WUXI ZHONGLIAN YONGSHENG SPECIAL STEEL CO., LIMITED | Private company limited by shares | Live |
| ZHONGYE SPECIAL STEEL CO., LIMITED | | Live |
| ZHONGYUAN STEEL TRADING CO., LIMITED | Private company limited by shares | Live |
| ZIBO STEEL CO., LIMITED | | Live |
| CHINA COAL STEEL NETWORK COMPANY LIMITED | Private company limited by shares | Dissolved |
| Cogent Steel Co., Limited | Private company limited by shares | Live |
| EXCELLENT STEEL COIL CENTRE (HK) LIMITED | Private company limited by shares | Live |
| CENTURY STEEL (MACAO COMMERCIAL OFFSHORE) LIMITED | Private company limited by shares | Live |
| Steel Commodities Limited | Private company limited by shares | Live |
| General Steel Commodity Limited | Private company limited by shares | Live |
| STEEL CONNECT LIMITED | Private company limited by shares | Dissolved |
| Steel Connected Limited | | Live |
| Steel Business Connection Limited | | Live |
| CONNECTION STEEL CO., LIMITED | Private company limited by shares | Live |
| STEEL CONNECTION (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Eurasian Consignment Steel Company Limited | Private company limited by shares | Live |
| TAI WAH STEEL & CONSTRUCTION CO LIMITED | Private company limited by shares | Dissolved |
| WAI WO CONSTRUCTION STEEL LIMITED | Private company limited by shares | Dissolved |
| Tai On Steel Construction Limited | Private company limited by shares | Live |
| CHINA CONSTRUCTION STEEL COMPANY LIMITED | Private company limited by shares | Live |
| ASIA CONSTRUCTION IRON & STEEL CO., LIMITED | Private company limited by shares | Live |
| Grandful Steel Construction Limited | Private company limited by shares | Live |
| Ho's Steel Construction Limited | Private company limited by shares | Live |
| TAI WAH IRON STEEL CONSTRUCTION LIMITED | Private company limited by shares | Live |
| DIGITAL STEEL CONSTRUCTION MATERIALS LIMITED | Private company limited by shares | Live |
| WAI MING CONSTRUCTION STEEL LIMITED | Private company limited by shares | Live |
| ZE JUN STEEL PRODUCTS CONSTRUCTION LIMITED | Private company limited by shares | Dissolved |
| LEE ON CONSTRUCTION & STEEL WORKS CO. LIMITED | Private company limited by shares | Live |
| GLOBAL IRON AND STEEL CONSULTANT LIMITED | Private company limited by shares | Live |
| Steel Rock Consulting Limited | Private company limited by shares | Live |
| STARK STEEL CONSULTING & TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HOP HING CONTAINER STEEL ENGINEERING LIMITED | Private company limited by shares | Live |
| WAI YIP (STEEL CONTRACTING) LIMITED | Private company limited by shares | Dissolved |
| EVA STEEL CONTRACTING COMPANY LIMITED | | Live |
| KWAN WO STEEL COOLING ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| J & J COPPER & STEEL CO. LIMITED | Private company limited by shares | Dissolved |
| GROWLAND COPPER & STEEL INDUSTRIAL (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HING YIP STAINLESS STEEL COPPER IRON ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| BEKAERT STEEL CORD PRODUCTS HONG KONG LIMITED | Private company limited by shares | Live |
| HONG KONG XINGDA STEEL TYRE CORD LIMITED | Private company limited by shares | Dissolved |
| SHANDONG SNTON STEEL CORD Company Limited | Private company limited by shares | Live |
| CORE STEEL LIMITED | Private company limited by shares | Live |
| Hyundai Special Steel Corp Limited | Private company limited by shares | Live |
| STEEL & STONE PECKER CORP., LIMITED | Private company limited by shares | Dissolved |
| CHINA UNITED STEEL CORP LIMITED | Private company limited by shares | Dissolved |
| HM STEEL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| STEEL LEE CORPORATION LIMITED | Private company limited by shares | Live |
| STEEL HQ CORPORATION LIMITED | Private company limited by shares | Dissolved |
| STEEL CORPORATION LIMITED | Private company limited by shares | Live |
| GS STEEL CORPORATION LIMITED | Private company limited by shares | Live |
| JFC Steel Corporation Limited | Private company limited by shares | Live |
| Asian Steel Corporation Limited | Private company limited by shares | Live |
| NEW BAILI STEEL CORPORATION LIMITED | Private company limited by shares | Live |
| BOXIN STEEL CORPORATION LIMITED | Private company limited by shares | Live |
| CHINA SOUTH STEEL CORPORATION LIMITED | Private company limited by shares | Live |
| Steel Structure Design Corporation Limited | Private company limited by shares | Live |
| DYNASTY STEEL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| FENGRUN STEEL CORPORATION LIMITED | Private company limited by shares | Live |
| FOLO STEEL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| STEEL GIANT CORPORATION LIMITED | Private company limited by shares | Live |