| Kaiyuan Steel Group Co., Limited | | Live |
| KALEE STEEL LIMITED | | Live |
| KANG JIN STEEL (HK) LIMITED | Private company limited by shares | Dissolved |
| KEEN STEEL INT'L CO., LIMITED | Private company limited by shares | Dissolved |
| KEEN STEEL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KEEN STRONG SPECIAL STEEL INTERNATIONAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| KEMPLION STAINLESS STEEL PRODUCTS CO. LIMITED | Private company limited by shares | Live |
| KENDA STEEL CO., LIMITED | | Live |
| KENGLOK MACHINERY AND STEEL WORK COMPANY LIMITED | Private company limited by shares | Live |
| KENTA STEEL LIMITED | Private company limited by shares | Dissolved |
| NEW LIK KEUNG STEEL COMPANY LIMITED | Private company limited by shares | Dissolved |
| China Steel King Company Limited | Private company limited by shares | Live |
| BOER KING STEEL IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| KING STEEL INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| TIANJIN BOER KING STEEL IMPORT AND EXPORT CO., LIMITED | | Live |
| KING MAX STEEL ENGINEERING LIMITED | Private company limited by shares | Live |
| KING YIU STAINLESS STEEL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| TAIWAN HAILI KING STAINLESS STEEL TUBE IMPORT AND EXPORT GROUP LIMITED | Private company limited by shares | Live |
| KING STEEL HONG KONG LIMITED | Private company limited by shares | Live |
| TOP KING STEEL INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| KING STEEL METAL CO., LIMITED | Private company limited by shares | Live |
| KINGDOO STEEL COMPANY LIMITED | Private company limited by shares | Dissolved |
| KingKing Steel Limited | Private company limited by shares | Live |
| KINGS GLORY STEEL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| KING'S WELDING & STEEL WORKS LIMITED | Private company limited by shares | Live |
| Kingstar Steel Group Co., Limited | Private company limited by shares | Live |
| KINGSWAY STEEL ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Kitchen Steel Art Limited | Private company limited by shares | Live |
| STEEL KNIGHT LIMITED | Private company limited by shares | Live |
| FOSHAN KODO STAINLESS STEEL LIMITED | Private company limited by shares | Live |
| KOWLOON STEEL LIMITED | Private company limited by shares | Live |
| STEEL KRAG LIMITED | Private company limited by shares | Dissolved |
| KRAKATAU RESOURCES STEEL CO., LIMITED | Private company limited by shares | Dissolved |
| KUNTER ASIA STEEL CO. LIMITED | Private company limited by shares | Live |
| WING & KWONG STEEL ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| KWONG FAI STEEL (HONG KONG) LIMITED | Private company limited by shares | Live |
| KWONG WAH STEEL PIPE COMPANY LIMITED | Private company limited by shares | Dissolved |
| K.Y.H. STEEL COMPANY LIMITED | Private company limited by shares | Live |
| K.Y.H. STEEL PILES CO., LIMITED | Private company limited by shares | Live |
| K.Y.H. STEEL PILES CO. LIMITED | Private company limited by shares | Dissolved |
| KYLIN PRECISION STEEL PIPES AND TUBING CO., LIMITED | Private company limited by shares | Dissolved |
| Steel Lady Shipping Limited | Private company limited by shares | Live |
| STEEL LAND TRADE CO. LIMITED | | Live |
| LANGZE STAINLESS STEEL SALES CO., LIMITED | Private company limited by shares | Live |
| SRI LANKA STEEL LIMITED | Private company limited by shares | Live |
| WIN LEADER MINERALS AND STEEL (ASIA) LIMITED | Private company limited by shares | Dissolved |
| LEADER STEEL INTERTRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Chance Steel Leather Factory Limited | Private company limited by shares | Live |
| Hong Kong Lefan Steel Structure Co., Limited | Private company limited by shares | Live |
| LEFIN STEEL HONGKONG CO., LIMITED | Private company limited by shares | Live |
| LEXEN STEEL LIMITED | Private company limited by shares | Live |
| LIANQUNSHENG STEEL LIMITED | Private company limited by shares | Live |
| LIANZHENG STEEL CO., LIMITED | Private company limited by shares | Live |
| Liaocheng Zhentong Steel Pipe Co., Limited | | Live |
| SHANDONG LIAOCHENG JINZHENG STEEL PIPE CO., LIMITED | Private company limited by shares | Live |
| SAN LIFE STEEL CO., LIMITED | Private company limited by shares | Live |
| AMJ Light Steel House (HK) Co., Limited | Private company limited by shares | Live |
| AMJ Light Steel House (HK) Co., Limited | Private company limited by shares | Live |
| FANTASTIC (LIGHT GAUGE STEEL FRAMING) COMPANY LIMITED | Private company limited by shares | Live |
| China Light Steel Housing Association Limited | Private company limited by shares | Live |
| LIHENG STEEL LIMITED | Private company limited by shares | Live |
| STEEL LILY JEWELLERY COMPANY LIMITED | Private company limited by shares | Live |
| HK LINGFA MOLD STEEL CO., LIMITED | Private company limited by shares | Live |
| QINGDAO LINHUI STEEL STRUCTURE CO., LIMITED | Private company limited by shares | Live |
| YAN LINK STEEL COMPANY LIMITED | Private company limited by shares | Live |
| LINK STEEL LIMITED | Private company limited by shares | Live |
| Steel Link Limited | | Live |
| LINKFORT STEEL LIMITED | Private company limited by shares | Dissolved |
| Qingdao Linshan Steel Construction Co., Limited | | Live |
| LISON STEEL CO., LIMITED | Private company limited by shares | Live |
| LKING STEEL LIMITED | Private company limited by shares | Live |
| PU LONG STEEL LIMITED | Private company limited by shares | Dissolved |
| LONGDA STAINLESS STEEL CO., LIMITED | Private company limited by shares | Dissolved |
| LONGSON STEEL INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| Longsun Steel Limited | Private company limited by shares | Live |
| LOONG STEEL COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUEN LOONG STEEL COMPANY LIMITED | Private company limited by shares | Live |
| FINE LORD STEEL STRUCTURE COMPANY LIMITED | Private company limited by shares | Dissolved |
| LORD STEEL INDUSTRY COMPANY LIMITED | Private company limited by shares | Live |
| LOYAL STEEL AND METAL LIMITED | Private company limited by shares | Dissolved |
| SKY LUCKY STEEL LIMITED | Private company limited by shares | Dissolved |
| LUCKY STEEL COMPANY LIMITED | Private company limited by shares | Live |
| SING LUEN STAINLESS STEEL CATERING EQUIPMENT MANUFACTURING LIMITED | Private company limited by shares | Live |
| LUNG KEE STEEL LIMITED | Private company limited by shares | Live |
| MACA STEEL LIMITED | Private company limited by shares | Dissolved |
| PACIFIC STEEL AND MACHINERIES CO., LIMITED | Private company limited by shares | Dissolved |
| MACRO STEEL LIMITED | Private company limited by shares | Live |
| Macro Special Steel Co., Limited | Private company limited by shares | Live |
| MADISON STEEL LIMITED | Private company limited by shares | Live |
| EU STEEL MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| GLOBAL METAL & STEEL MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| WANG FAT STEEL MANAGEMENT LIMITED | Private company limited by shares | Live |
| STEEL WRIST MANAGEMENT LIMITED | Private company limited by shares | Live |
| MANFAI IRON & STEEL ENGINEERING CO. LIMITED | Private company limited by shares | Live |
| Manuchar Steel Hong Kong Limited | Private company limited by shares | Live |
| TAIWAN QUANYI STAINLESS STEEL WATER TOWER MANUFACTURE GROUP LIMITED | Private company limited by shares | Live |
| YUE TAK STEEL FURNITURE MANUFACTURERS LIMITED | Private company limited by shares | Dissolved |
| STEEL ART MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| Grace Bao Steel Manufacturing Co., Limited | | Live |
| DAT SUN STEEL FURNITURE MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |