| Company Name | Type | Status |
|---|---|---|
| LONGYOKN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| LONGYORK LIMITED | Private company limited by shares | Dissolved |
| CHINA LONGYOU PETROLEUM CORPORATION LIMITED | Private company limited by shares | Dissolved |
| CHINA LONGYOU HONGKONG INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| Longyoung Trading Company Limited | Private company limited by shares | Live |