| TIMES-LEGEND BIOSCIENTIFIC CO., LIMITED | Private company limited by shares | Live |
| ANAPURE BIOSCIENTIFIC (H.K.) COMPANY LIMITED | Private company limited by shares | Live |
| DM GROUP (HONG KONG) BIO-SCIENTIFIC LIMITED | Private company limited by shares | Live |
| BIORULE BIOSCIENTIFIC (HONGKONG) LIMITED | Private company limited by shares | Dissolved |
| TIANJIAN BIO-SCIENTIFIC INVESTMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| LONG YI BIO-SCIENTIFIC LIMITED | Private company limited by shares | Live |
| SVIS & SILKY BIO-SCIENTIFIC (HONG KONG) LIMITED | Private company limited by shares | Live |