| 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 |
| KW STEEL GROUP CORPORATION LIMITED | Private company limited by shares | Live |
| STEEL TIME CORPORATION (H.K.) LIMITED | Private company limited by shares | Live |
| DAVLYN STEEL CORPORATION (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG A.G STEEL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| SUMISHO STEEL CORPORATION (HONG KONG) LIMITED | Private company limited by shares | Live |
| JM Steel New Material Corporation Co., Limited | Private company limited by shares | Live |
| PACIFIC STEEL CORPORATION LIMITED | Private company limited by shares | Dissolved |
| MESEN STEEL PIPELINE CORPORATION LIMITED | Private company limited by shares | Live |
| LIZHAO STEEL PRODUCTS CORPORATION LIMITED | Private company limited by shares | Live |
| UNITED STEEL CORPORATION LIMITED | Private company limited by shares | Live |
| STEEL VALLEY CORPORATION LIMITED | Private company limited by shares | Live |
| XINGHAN STEEL MATERIAL CORPORATION LIMITED | Private company limited by shares | Live |
| Adla Steel Corrugation Limited | Private company limited by shares | Live |
| COTTON-RUBBER-PLASTIC & STEEL LIMITED | Private company limited by shares | Live |
| STEEL COURT LIMITED | Private company limited by shares | Dissolved |
| COWIN STEEL CO., LIMITED | | Live |
| Crafton Steel Limited | Private company limited by shares | Dissolved |
| STAND CREATION STEEL STRUCTURES LIMITED | Private company limited by shares | Live |
| CREDIT STEEL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| CREST STEEL & POWER PVT. LIMITED | Private company limited by shares | Dissolved |
| STEEL CROM COMPANY LIMITED | Private company limited by shares | Dissolved |
| CRONIMO STEEL LIMITED | Private company limited by shares | Dissolved |
| Crown Steel Company Limited | Private company limited by shares | Live |
| CSEC STEEL ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| CSQUARE STEEL CO., LIMITED | | Live |
| C-VELT STEEL & ALUMINUM LIMITED | Private company limited by shares | Live |
| C.Y. STEEL WORKS ENGINEERING LIMITED | Private company limited by shares | Live |
| DAHE STEEL STRUCTURE COMPANY LIMITED | Private company limited by shares | Live |
| DAJIN STEEL COMPANY LIMITED | | Live |