| MINGHAI ELECTRONIC CO., LIMITED | Private company limited by shares | Live |
| GUANGZHOU MINGHAI TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| HK MINGHAI INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| HK MINGHAI MOLD CO., LIMITED | Private company limited by shares | Live |
| Minghai Fitness Equipment Limited | Private company limited by shares | Live |
| Minghai Group Company Limited | Private company limited by shares | Live |
| MINGHAI (HK) PROPERTY GROUP SHARE CO., LIMITED | Private company limited by shares | Live |
| H.K. MINGHAI GROUP LIMITED | Private company limited by shares | Dissolved |
| Hong Kong MingHai International Trade Co., Limited | Private company limited by shares | Live |
| MINGHAI (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Minghai Supply Chain Management Co., Limited | | Live |
| HONG KONG MINGHAI TECHNOLOGY LIMITED | | Live |
| Minghai Octopus (Hongkong) Limited | | Live |
| MINGHAI INDUSTRIES CO., LIMITED | Private company limited by shares | Live |
| HK Minghai International Company Limited | Private company limited by shares | Live |
| MINGHAI TRADE LIMITED | Private company limited by shares | Live |