| Ouyu Cross Border International Trade Co., Limited | | Live |
| OUYU SHIWEN (HONG KONG) INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| Ouyu Industry Co., Limited | Private company limited by shares | Live |
| HK OUYUAN INT'L COSMETIC LIMITED | Private company limited by shares | Live |
| OUYUAN (International) Group Limited | Private company limited by shares | Live |
| HK OUYUAN INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| GERMANY OUYUAN PETROCHEMICAL INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| Ouyuan medical International Trade Co., Limited | Private company limited by shares | Live |
| SHENYANG OUYUAN GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| OUYUAN IMPORT&EXPORT TRADING CO., LIMITED | Private company limited by shares | Live |
| OUYUE FLUID EQUIPEMENT CO., LIMITED | Private company limited by shares | Live |
| OUYUE TRADE CO., LIMITED | Private company limited by shares | Live |
| GUANGDONG FOSHAN OUYUE CERAMICS LIMITED | Private company limited by shares | Live |
| OUYUE TRADE LIMITED | Private company limited by shares | Live |
| OuYuKa Company Limited | Private company limited by shares | Live |
| Jiangxi Ouyun Ceramics Co., Limited | Private company limited by shares | Live |
| Ouyun Co., Limited | | Live |
| HK Ouyun International Bio-Engineering Co., Limited | Private company limited by shares | Live |
| OUYUN NUOWEI CO., LIMITED | Private company limited by shares | Live |
| H.K OUYUN INT'L ILLUMINATION ELECTRIC LIMITED | Private company limited by shares | Dissolved |
| OUYUN TRADE LIMITED | Private company limited by shares | Live |
| HK OUYUNDA LIMITED | Private company limited by shares | Live |
| HONG KONG OUYUYAN BIOTECHNOLOGY CO., LIMITED | Private company limited by shares | Live |