| WORLD LINK STEEL CO., LIMITED | Private company limited by shares | Live |
| Steel World Building Materials Limited | | Live |
| WORLD PLAZA STEEL CO., LIMITED | Private company limited by shares | Live |
| TRANS WORLD STEEL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| CHINA STEEL WORLDWIDE LIMITED | Private company limited by shares | Dissolved |
| HEBEI XIN WUAN IRON AND STEEL (GROUP) COMPANY LIMITED | Private company limited by shares | Live |
| Wuqiang (Aluminum Steel) Limited | | Live |
| WUYANG STEEL STRUCTURE CO., LIMITED | Private company limited by shares | Live |
| WUYANG STEEL STRUCTURE CO., LIMITED | Private company limited by shares | Live |
| XICHENG STEEL CO., LIMITED | Private company limited by shares | Live |
| XIGANG STEEL LIMITED | Private company limited by shares | Live |
| JIANG SU XING XIANG STAINLESS STEEL PRODUCTS CO., LIMITED | Private company limited by shares | Dissolved |
| NING XING SPECIAL STEEL LIMITED | Private company limited by shares | Dissolved |
| ZHEN YONG XING SPECIAL STEEL (HK) LIMITED | Private company limited by shares | Live |
| XINGHUA CITY TIAN LI STAINLESS STEEL PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| XINGHUA XINYUN SPECIAL STEEL PRODUCTS CO., LIMITED | Private company limited by shares | Dissolved |
| XINGHUA ZHONGRUI STAINLESS STEEL CO., LIMITED | Private company limited by shares | Live |
| Xingtai Precision Steel Wire Rod Holding Limited | Private company limited by shares | Live |
| XINGWANG STAINLESS STEEL JEWELRY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| WENZHOU XINRUI STEEL CO., LIMITED | | Live |
| SINO-MINING XINYONGCHENG STEEL GROUP LIMITED | Private company limited by shares | Live |
| XINYU IRON AND STEEL GROUP LIMITED | Private company limited by shares | Live |
| XIWANG SPECIAL STEEL COMPANY LIMITED | Public company limited by shares | Live |
| NSE XUANHUA STEEL LIMITED | Private company limited by shares | Dissolved |
| YAJIAGU STAINLESS STEEL WHOLE HOME FURNISHING LIMITED | Private company limited by shares | Live |
| YANG STEEL LIMITED | Private company limited by shares | Dissolved |
| TAE YANG STEEL CO., LIMITED | Private company limited by shares | Dissolved |
| YANG STEEL TRADING LIMITED | Private company limited by shares | Dissolved |
| Taizhou Yanyun Stainless Steel Products Co., Limited | | Live |
| Yaojia Steel Trading Limited | | Live |
| TEAM YAULD HING LONG STEEL FABRICATION COMPANY LIMITED | Private company limited by shares | Dissolved |
| TEAM YAULD HING LONG STEEL MILLS LIMITED | Private company limited by shares | Dissolved |
| JIANGSU YESEN STAINLESS STEEL PRODUCTS CO., LIMITED | Private company limited by shares | Live |
| YINCHENG STAINLESS STEEL MACHINE EQUIPMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| YIWU LANTIAN STEEL CO., LIMITED | Private company limited by shares | Live |
| YIWU WAYNE STEEL CO., LIMITED | | Live |
| YIYUAN (HONGKONG) IRON STEEL TRADE CO., LIMITED | Private company limited by shares | Live |
| Yonda Steel Infrastructure Co., Limited | | Live |
| YONGCHANG STAINLESS STEEL (HK) INT'L TRADING LIMITED | Private company limited by shares | Dissolved |
| HK YONGCHANG STAINLESS STEEL INT'L TRADING LIMITED | Private company limited by shares | Dissolved |
| YONGGANG STEEL COL LIMITED | | Live |
| YONGLIAN STAINLESS STEEL MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| YOSION STEEL PROCESSING ENGINEERING CO LIMITED | Private company limited by shares | Live |
| Yosion Steel Processing Engineering Co., Limited | Private company limited by shares | Dissolved |
| Tianjin Youfa Stainless Steel Pipe Co., Limited | | Live |
| YOUNG IRON & STEEl LIMITED | Private company limited by shares | Live |
| YTCO STEEL TRADE LIMITED | Private company limited by shares | Live |
| TA YUAN STEEL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK YuanKe Steel Ball CO., LIMITED | Private company limited by shares | Live |
| YUEFENG STEEL LIMITED | Private company limited by shares | Live |
| YUEHUI STAINLESS STEEL GROUP LIMITED | Private company limited by shares | Live |
| YUHUA STEEL LIMITED | Private company limited by shares | Live |
| CANGZHOU YULONG STEEL CO., LIMITED | | Live |
| XIN ZHAN STEEL CO., LIMITED | Private company limited by shares | Live |
| GANG ZHAN STEEL DEVELOPING COMPANY LIMITED | Private company limited by shares | Live |
| JIA ZHANG STAINLESS STEEL PRODUCTS INTERNATIONAL HOLDING LIMITED | Private company limited by shares | Dissolved |
| Zhaoheng Steel Limited | Private company limited by shares | Live |
| ZHAOHENG SPECIAL STEEL LIMITED | Private company limited by shares | Live |
| ZHENGDA MOLD STEEL PRODUCTS (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| ZHENGSHEN STEEL ENTERPRISE GROUP LIMITED | Private company limited by shares | Live |
| ZHIFA STAINLESS STEEL INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Zhong Lu Steel Co., Limited | Private company limited by shares | Dissolved |
| Zhong Neng Steel Limited | Private company limited by shares | Live |
| Zhong Neng Steel Structure Engineering (HK) Limited | Private company limited by shares | Live |
| Shandong Zhonghuan Iron and Steel Co., Limited | Private company limited by shares | Live |
| ZHONGHUI STEEL LIMITED | Private company limited by shares | Live |
| HUAXIN ZHONGHUI STEEL CO., LIMITED | | Live |
| CHINA ZHONGTIAN STEEL (H.K.) LIMITED | Private company limited by shares | Live |
| Zhongxin Special Steel Co., Limited | | Live |
| HK ZHONGYI INT'L GROUP (STEEL CABLE) LIMITED | Private company limited by shares | Dissolved |
| ZhongYuan Special Steel Co., Limited | Private company limited by shares | Live |
| ZOJE Steel Engineering Limited | Private company limited by shares | Live |
| ZONGTONG STEEL TRADE LIMITED | Private company limited by shares | Live |
| Steelabc Trading Company Limited | | Live |
| STEELABEL OFFICE FURNITURE CO., LIMITED | Private company limited by shares | Live |
| STEELAHEAD LIMITED | Private company limited by shares | Live |
| STEELAND (CHINA) INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| STEELAND INVESTMENT & DEVELOPMENT LIMITED | Private company limited by shares | Live |
| Steeland Tourism Development Company Limited | Private company limited by shares | Live |
| STEELAND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| STEELART LIMITED | Private company limited by shares | Live |
| STEEL-ARTS FURNITURE COMPANY LIMITED | Private company limited by shares | Live |
| STEELBARCALC LIMITED | Private company limited by shares | Live |
| STEELBELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| LOK HO STEELBENDER LIMITED | Private company limited by shares | Live |
| STEELBETTER CO., LIMITED | Private company limited by shares | Live |
| Steelbro Nominees Limited | Private company limited by shares | Live |
| STEEL-BYTE LIMITED | Private company limited by shares | Live |
| STEELCASE HONG KONG LIMITED | Private company limited by shares | Live |
| STEELCO LIMITED | Private company limited by shares | Dissolved |
| Steelco Investments Limited | Private company limited by shares | Live |
| STEELCOME INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| STEELCORE HK LIMITED | Private company limited by shares | Dissolved |
| STEELCRAFT (CHINA) LIMITED | Private company limited by shares | Dissolved |
| STEELCUBE LIMITED | Private company limited by shares | Live |
| Steeldio Company Limited | Private company limited by shares | Live |
| ARMSTRONG & STEELE LIMITED | Private company limited by shares | Dissolved |
| STEELE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| STEELE ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| CHO, PAGE & STEELE ASIA LIMITED | Private company limited by shares | Dissolved |