| Hong Kong Chengtai Yihua Group Limited | Private company limited by shares | Live |
| YIHUA COMPUTER (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG YIHUA CONSTRUCTION INVESTMENT LIMITED | Private company limited by shares | Live |
| HONG KONG YIHUA GLOBAL TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong Yihua Green Technology Limited | | Live |
| HONG KONG YIHUA GROUP CO., LIMITED | Private company limited by shares | Live |
| YIHUA GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| YIHUA INDUSTRIAL (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| YIHUA (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG YIHUA LIMITED | | Live |
| YIHUA INTERNATIONAL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG YIHUA PROPERTIES COMPANY LIMITED | Private company limited by shares | Live |
| YIHUA (HONG KONG) SHARE CO., LIMITED | Private company limited by shares | Live |
| YIHUA SOUTH (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Yihua Trading Co., Limited | | Live |
| Yihua Trading (Hong Kong) Limited | Private company limited by shares | Live |
| YIHUA XING HONG KONG LIMITED | Private company limited by shares | Live |
| CHINA YIHUA HOTEL MANAGEMENT GROUP LIMITED | Private company limited by shares | Live |
| YIHUA INDUSTRIAL LIMITED | Private company limited by shares | Live |
| Times & Yihua Industrial Corporation (HK) Limited | Private company limited by shares | Live |
| YIHUA INTERNATIONAL INDUSTRIAL (HK) LIMITED | Private company limited by shares | Live |
| HK YIHUA INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| YiHua International Industry Co., Limited | Private company limited by shares | Live |
| YIHUA INDUSTRY TRADE CO., LIMITED | Private company limited by shares | Live |
| YIHUA INVESTMENT INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| YIHUA JEWELRY LIMITED | Private company limited by shares | Dissolved |
| YIHUA ASSET MANAGEMENT LIMITED | Private company limited by shares | Live |
| YIHUA MEDICAL MANAGEMENT INVESTMENT LIMITED | Private company limited by shares | Live |
| YiHua Metal and Electronic Limited | Private company limited by shares | Live |
| YIHUA MINING INDUSTRY GROUP (HK) LIMITED | Private company limited by shares | Dissolved |
| YIHUA PHOTO LIMITED | Private company limited by shares | Live |
| Yihua Plastic Products Company Limited | Private company limited by shares | Live |
| SHANGHAI YIHUA PUMP INDUSTRY LIMITED | Private company limited by shares | Live |
| SHANDONG YIHUA INDUSTRY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI YIHUA V&A INSTRUMENT CO., LIMITED | Private company limited by shares | Live |
| HK YIHUA TECHNOLOGY SHARE LIMITED | Private company limited by shares | Live |
| XIAMEN YIHUA STONE CO., LIMITED | Private company limited by shares | Live |
| HK YIHUA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YIHUA TECHNOLOGY LIMITED | | Live |
| YIHUA TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| YIHUA TECHNOLOGY (H.K.) CO., LIMITED | Private company limited by shares | Live |
| YIHUA (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| Yihua Science And Technology Co., Limited | | Live |
| YIHUA TECHNOLOGY TRADE COMPANY LIMITED | Private company limited by shares | Live |
| YiHua Trading Technology Limited | Private company limited by shares | Live |
| Yihua Wanguo Commercial Technology Limited | Private company limited by shares | Live |
| TIANHONG YIHUA GROUP LIMITED | Private company limited by shares | Live |
| HK TIANHONG YIHUA INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| TIANHONG YIHUA COMMERCE AND TRADE LIMITED | Private company limited by shares | Dissolved |
| Yihua Tour Company Limited | Private company limited by shares | Live |
| YIHUA TOYS COMPANY LIMITED | Private company limited by shares | Live |
| YIHUA TRADE LIMITED | Private company limited by shares | Live |
| YIHUA INTERNATIONAL TRADE (HK) CO., LIMITED | Private company limited by shares | Live |
| YIHUA INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| HK YIHUA Import and Export Trade Company Limited | | Live |
| YIHUA (HONGKONG) TRADE GROUP COMPANY LIMITED | Private company limited by shares | Live |
| YIHUA INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| YIHUA INTERNATIONAL TRADE LIMITED | | Live |
| YIHUA Trading Co., Limited | Private company limited by shares | Live |
| YIHUA (HONGKONG) TRADING CO., LIMITED | Private company limited by shares | Live |
| YIHUA INTERNATIONAL SHIPPING & TRADING LIMITED | Private company limited by shares | Dissolved |
| YIWU YIHUA TRADE CO., LIMITED | Private company limited by shares | Live |
| YIHUADUOBAO TRADING LIMITED | Private company limited by shares | Live |
| HK YIHUAI E-COMMERCE CO., LIMITED | | Live |
| YIHUAMEI TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| YIHUASHENG LIMITED | Private company limited by shares | Live |
| YIHUATE LIMITED | Private company limited by shares | Live |
| YIHUAYI INDUSTRIAL INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HK YIHUAYUAN TRADING LIMITED | Private company limited by shares | Live |
| Hong Kong Yihuayun Trading Co., Limited | | Live |
| Yihubaiying Trade Co., Limited | Private company limited by shares | Live |
| HK YIHUBAIYING COMMUNITY INTEGRATION SERVICE LIMITED | Private company limited by shares | Live |
| WAN YIHUI LIMITED | Private company limited by shares | Live |
| YIHUI LIMITED | Private company limited by shares | Live |
| YIHUI INTERNATIONAL ARTS CO., LIMITED | Private company limited by shares | Live |
| HK YIHUI BIOTECHNOLOGY LIMITED | Private company limited by shares | Live |
| HUI YIHUI Co., Limited | Private company limited by shares | Live |
| YIHUI INTERNATIONAL HOLDING CO., LIMITED | Private company limited by shares | Live |
| Yihui Internet Co., Limited | | Live |
| YIHUI INTERNATIONAL INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| YIHUI SHIPPING HONGKONG CO., LIMITED | Private company limited by shares | Live |
| HK YIHUI TRADE CO., LIMITED | Private company limited by shares | Live |
| YIHUI COMMERCIAL TRADE LIMITED | Private company limited by shares | Live |
| YIHUI INTERNATIONAL TRADING DEVELOP LIMITED | Private company limited by shares | Dissolved |
| HK YIHUI ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| Yihui Electronics (Hong Kong) Co., Limited | | Live |
| YIHUI IMPORT AND EXPORT LIMITED | Private company limited by shares | Live |
| YIHUI FOUNDATION LIMITED | Private company limited by shares | Dissolved |
| Yihui Global Market Limited | Private company limited by shares | Live |
| YIHUI GROUP LIMITED | Private company limited by shares | Live |
| YIHUI GROUP INTERNATIONAL LIMITED | Private company limited by shares | Live |
| YiHui (HK) Company Limited | Private company limited by shares | Live |
| HONG KONG YIHUI ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Yihui Industry Co., Limited | Private company limited by shares | Live |
| HONG KONG YIHUI INVESTMENT LIMITED | Private company limited by shares | Live |
| YIHUI INTERNATIONAL (HONG KONG) CO., LIMITED | | Live |
| Yihui Trade (Hong Kong) Co., Limited | Private company limited by shares | Live |
| Hong Kong Yihui Software Co., Limited | Private company limited by shares | Live |
| Hong Kong Yihui an Trading Co., Limited | Private company limited by shares | Live |
| Yihui Industrial Co., Limited | Private company limited by shares | Live |