| BIODEGRADABLE ASIA LIMITED | Private company limited by shares | Dissolved |
| Biodegradable Asia R&D Limited | Private company limited by shares | Dissolved |
| POLIMAX BIODEGRADABLE PLANT FIBER MANUFACTURING CO., LIMITED | Private company limited by shares | Live |
| CHINA BIODEGRADABLE INDUSTRIAL GROUP INVESTMENT SHARE LIMITED | Private company limited by shares | Live |
| EBM BIODEGRADABLE MATERIALS LIMITED | Private company limited by shares | Live |
| NHH Biodegradable Plastics Company Limited | Private company limited by shares | Live |
| MA BIODEGRADABLES TECHNOLOGY LIMITED | Private company limited by shares | Live |