| HONGKONG HAICH CULTURE INDUSTRY GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| HAICH TRADE COMPANY LIMITED | Private company limited by shares | Live |
| Haichain.com Limited | Private company limited by shares | Dissolved |
| Haichang Painting & Coating Co., Limited | Private company limited by shares | Live |
| Haichang IP Games Limited | | Live |
| Haichang Group Co., Limited | Private company limited by shares | Live |
| HONG KONG HAICHANG INVESTMENT LIMITED | Private company limited by shares | Live |
| HONG KONG HAICHANG LAND LIMITED | Private company limited by shares | Live |
| HAICHANG INTERNATIONAL LIMITED | Private company limited by shares | Live |
| Haichang Asia Investment Limited | Private company limited by shares | Live |
| HAICHANG INTERNATIONAL INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK HAICHANG MACHINERY EQUIPMENT LIMITED | Private company limited by shares | Live |
| HAICHANG OPTOTECH CO., LIMITED | Private company limited by shares | Live |
| HAICHANG PETROCHEMICAL CO., LIMITED | Private company limited by shares | Live |
| HAICHANG SHIP MACHINERY (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HAICHANG SHIPPING LIMITED | Private company limited by shares | Live |
| HAICHANG SHIPPING (HONGKONG) LIMITED | Private company limited by shares | Live |
| Haichang Marine and Offshore Technology Limited | | Live |
| HK HAICHANG OPTICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HAICHANG TRADE LIMITED | | Live |
| HK HAICHANG INT'L TRADE LIMITED | Private company limited by shares | Live |
| Haichang Trading Co., Limited | | Live |
| YIWU HAICHANG IMPORT AND EXPORT CO., LIMITED | Private company limited by shares | Live |
| Haichangxing Co., Limited | Private company limited by shares | Live |
| Haichen Co., Limited | Private company limited by shares | Live |
| HAICHEN INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| HAICHEN LIGHTBOX CO., LIMITED | Private company limited by shares | Live |
| HAICHEN SHIPPING SUPPLY CO., LIMITED | Private company limited by shares | Live |
| Haichen Trade Co., Limited | Private company limited by shares | Live |
| HAICHEN GROUP LIMITED | Private company limited by shares | Live |
| HK HAICHEN RESTAURANT MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| HAICHEN MINCHEM CO LIMITED | Private company limited by shares | Live |
| HAICHEN MINCHEM CO., LIMITED | Private company limited by shares | Dissolved |
| HAICHEN MINCHEM CO., LIMITED | Private company limited by shares | Dissolved |
| HK HAICHEN SHIPPING LIMITED | Private company limited by shares | Live |
| Haichen Information Technology Co., Limited | | Live |
| Haichen Huiyi Intelligent Technology Co., Limited | | Live |
| HAICHEN TECHNOLOGY TRADE LIMITED | Private company limited by shares | Live |
| China Haichen International Trade Co., Limited | | Live |
| HK HAICHEN TRADING CO., LIMITED | Private company limited by shares | Live |
| HAICHEN TRADING CO., LIMITED | Private company limited by shares | Live |
| HAICHEN INTERNATIONAL TRADING (HK) LIMITED | Private company limited by shares | Dissolved |
| ZHEJIANG HAICHEN YONGTONG CABLE LIMITED | Private company limited by shares | Live |
| HAICHENG FUYUAN MINERALS LIMITED | Private company limited by shares | Live |
| HAICHI LIMITED | | Live |
| HAICHI TRADING LIMITED | Private company limited by shares | Live |
| HAICHUAN HOLDING LIMITED | Private company limited by shares | Live |
| HAICHUAN ENTERPRISE SHARES LIMITED | Private company limited by shares | Live |
| HAICHUAN SHIPPING LIMITED | | Live |
| HAICHUAN TECHNOLOGY(CHINA)COMPANY LIMITED | Private company limited by shares | Live |
| HK HAICHUAN TRADE LIMITED | Private company limited by shares | Live |
| HAICHUANG DIGITAL CO., LIMITED | Private company limited by shares | Live |
| Haichuang Pharmaceutical (HK) Co., Limited | | Live |
| HK HAICHUANG FINANCE HOLDING GROUP LIMITED | Private company limited by shares | Live |
| HONG KONG HAICHUANG TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HONG KONG HAICHUANG TRADING CO., LIMITED | Private company limited by shares | Live |
| HAICHUANG INDUSTRIAL (HK) CO., LIMITED | Private company limited by shares | Dissolved |
| HAICHUANG INNOVATION COMPANY LIMITED | Private company limited by shares | Live |
| HAICHUANG HEALTHCARE INVESTMENT LIMITED | Private company limited by shares | Live |
| Rongxin Haichuang Information Technology Co., Limited | | Live |
| Sino-foreign Haichuang International Co., Limited | Private company limited by shares | Live |
| HAICHUANG TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| HAICHUANG (HK) LNFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| WEIFANG HAICHUANG IMP&EXP LIMITED | Private company limited by shares | Live |
| Haichuang Yida (HK) Limited | | Live |
| Haichuang Zhiyuan Limited | | Live |
| HAICHUANMUN LIMITED | Private company limited by shares | Dissolved |
| HAICHUANYINGXIN TECHNOLOGY (HK) CO., LIMITED | Private company limited by shares | Live |
| HAICHUN TECHNOLOGY LIMITED | Private company limited by shares | Live |
| HAICHUN TRADE LIMITED | | Live |