| YUCH LIMITED | | Live |
| YUCHA LIMITED | Private company limited by shares | Live |
| HK YUCHAN LIMITED | | Live |
| YUCHAN CLOCKS&WATCHES ACCESSORIES CO., LIMITED | Private company limited by shares | Live |
| YUCHAN COMMERCE TRADING CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG YUCHAN TRADING LIMITED | Private company limited by shares | Live |
| YUCHANG COMPANY LIMITED | Private company limited by shares | Live |
| YUCHANG LIMITED | Private company limited by shares | Live |
| YUCHANG CLOCKS TRADING LIMITED | Private company limited by shares | Live |
| Yuchang Artwork Co., Limited | Private company limited by shares | Live |
| YUCHANG TRADE CO., LIMITED | Private company limited by shares | Live |
| Yuchang Investment Management Co., Limited | Private company limited by shares | Live |
| YUCHANG METALWORK CO., LIMITED | Private company limited by shares | Live |
| YUCHANG SHIPPING LIMITED | Private company limited by shares | Live |
| Yuchang Trade Limited | | Live |
| Yuchang Trading Limited | | Live |
| YUCHANGDA TRADING LIMITED | Private company limited by shares | Live |
| YUCHANGFENG TECHNOLOGY INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| HONG KONG YUCHANGLONG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| YUCHANGSHUN LIMITED | | Live |
| Yuchangyuan Co., Limited | Private company limited by shares | Live |
| YUCHANRE LIMITED | Private company limited by shares | Live |
| AMERICAN YUCHAO HEALTH PRODUCT GROUP LIMITED | Private company limited by shares | Live |
| NINGBO YUCHAO IMP. & EXP. CO., LIMITED | Private company limited by shares | Live |
| YUCHAO TARDE CO., LIMITED | Private company limited by shares | Live |
| YUCHAO TRADE CO., LIMITED | | Live |
| YUCHAO ELECTRONIC (H.K) LIMITED | Private company limited by shares | Live |
| YUCHAO GROUP CO., LIMITED | | Live |
| HONG KONG YUCHAO GRUGS GROUP LIMITED | Private company limited by shares | Dissolved |
| FRANCE YUCHAO (HONGKONG) LIMITED | Private company limited by shares | Live |
| SHANGHAI YUCHAO FISHERY MACHINERY CO., LIMITED | Private company limited by shares | Live |
| Yuchao Technology Co., Limited | Private company limited by shares | Live |
| YUCHAO INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| HK YuChary Trade Co., Limited | Private company limited by shares | Live |
| YUCHE FINANCE LIMITED | Private company limited by shares | Dissolved |
| YUCHEGN TRADE LIMITED | Private company limited by shares | Live |
| CHINA YUCHEN LIMITED | Private company limited by shares | Dissolved |
| China YuChen Machinery Company Limited | Private company limited by shares | Live |
| CHINA YUCHEN INTERNATIONAL EDUCATION LIMITED | Private company limited by shares | Live |
| Yuchen Enterprise Limited | Private company limited by shares | Live |
| YUCHEN HOLDING LIMITED | Private company limited by shares | Live |
| HK YUCHEN NETWORK LIMITED | Private company limited by shares | Live |
| SHENZHENSHI YUCHEN TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| YUCHEN TRADE LIMITED | Private company limited by shares | Dissolved |
| HK ZHONGYIN YUCHEN TRADE LIMITED | Private company limited by shares | Live |
| YUCHENG Advisor Limited | | Live |
| YUCHENG CAPITAL LIMITED | Private company limited by shares | Live |
| YUCHENGGAOKE Trade Co., Limited | Private company limited by shares | Live |
| YUCHENGMING INDUSTRY LIMITED | Private company limited by shares | Live |
| YUCHENGZHIYUAN (HONG KONG) LIMITED | | Live |
| YUCHENT LIMITED | Private company limited by shares | Dissolved |
| CHINA YUCHENTANG GROUP LIMITED | Private company limited by shares | Live |
| YUCHEON INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| YUCHERIE LIMITED | Private company limited by shares | Dissolved |
| YU-CHEUNG WIRE CABLE COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUCHI LIMITED | Private company limited by shares | Live |
| HONG KONG YUCHIEN-FANG HEALTH INDUSTRY GROUP LIMITED | Private company limited by shares | Dissolved |
| YUCHINCO COMPANY LIMITED | Private company limited by shares | Dissolved |
| YUCHING HOLDING LIMITED | Private company limited by shares | Live |
| YUCHING LACEWORK (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| YUCHIWIN PLASTIC LIMITED | Private company limited by shares | Live |
| YUCHO GROUP LIMITED | Private company limited by shares | Live |
| YUCHOICE CO., LIMITED | Private company limited by shares | Live |
| CHINA YUCHU INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| GUANGDONG YUCHU COMMERCIAL KITCHEN LIMITED | Private company limited by shares | Dissolved |
| HONG KONG YUCHU TRADING LIMITED | | Live |
| YUCHU INTERNATIONAL LIMITED | | Live |
| YuChu Investment Company Limited | Private company limited by shares | Live |
| YUCHUAN CO LIMITED | Private company limited by shares | Live |
| YUCHUAN LIMITED | Private company limited by shares | Live |
| XIE YUCHUAN LIMITED | | Live |
| HK YUCHUANG TRADE LIMITED | Private company limited by shares | Live |
| HK YUCHUANG TRADE LIMITED | | Live |
| YUCHUANSHENG TECHNOLOGY LIMITED | Private company limited by shares | Dissolved |
| YUCHUN LIMITED | Private company limited by shares | Dissolved |
| Korea Yuchunhanfang International Cosmetic Co., Limited | Private company limited by shares | Dissolved |