| HAOCHEN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HAOCHEN LIMITED | Private company limited by shares | Live |
| HAOCHENDONG TRADING LIMITED | Private company limited by shares | Live |
| HK HaoChengBao Limited | | Live |
| SINGAPORE HAOCHENGBORUN PETROCHEMICAL (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| Haochengda Technology Co., Limited | Private company limited by shares | Live |
| HAOCHENGSHUANG TRADE LIMITED | Private company limited by shares | Live |
| HAOCHENGWEI TRADING LIMITED | Private company limited by shares | Live |
| HAOCHENGZI LIMITED | Private company limited by shares | Live |
| HK HAOCHENYU LIMITED | Private company limited by shares | Live |