| YULONG LIMITED | Private company limited by shares | Dissolved |
| YuLong Lab Limited | Private company limited by shares | Live |
| New Yulong Limited | Private company limited by shares | Live |
| YuLong Lab Limited | Private company limited by shares | Live |
| YULONG BUSINESS LIMITED | | Live |
| CHINA YULONG LIMITED | Private company limited by shares | Live |
| YULONG EM CO., LIMITED | Private company limited by shares | Live |
| HK YULONG ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| HK YULONG ENGINEERING INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| YULONG HOLDING CO., LIMITED | | Live |
| YULONG (HONG KONG) CO., LIMITED | Private company limited by shares | Dissolved |
| YULONG INDUSTRY INVESTMENT CO., LIMITED | Private company limited by shares | Live |
| YU-LONG LIFE SCIENTIFIC CO., LIMITED | Private company limited by shares | Live |
| YULONG CONSULT LIMITED | Private company limited by shares | Live |
| YULONG DEVELOP LIMITED | Private company limited by shares | Live |
| Yulong Eco-Materials Limited | Private company limited by shares | Live |
| YULONG EDUCATION LIMITED | Private company limited by shares | Live |
| SHENZHEN YULONG ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| HK YULONG GLOBAL TRADING LIMITED | Private company limited by shares | Live |
| YULONG MERCHANDISE GROUP LIMITED | Private company limited by shares | Dissolved |
| YULONG HOLDING LIMITED | Private company limited by shares | Live |
| NEW YULONG INDUSTRIAL LIMITED | Private company limited by shares | Live |
| YULONG INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| YULONG INDUSTRIAL DESIGN LIMITED | Private company limited by shares | Live |
| YULONG INDUSTRY COMPANY LIMITED | Private company limited by shares | Dissolved |
| YULONG INVESTMENT LIMITED | | Live |
| YULONG INVESTMENT HK LIMITED | | Live |
| YULONG BUSINESS INVESTMENT LIMITED | Private company limited by shares | Live |
| Yulong Technologies (Hong Kong) Co., Limited | Private company limited by shares | Live |
| YULONG MATERIAL CO., LIMITED | Private company limited by shares | Live |
| Yulong Petrochemical (Hong Kong) Limited | | Live |
| Yulong Petrochemical (Hong Kong) Trading Limited | | Live |
| YULONG SHIPPING SERVE LIMITED | Private company limited by shares | Live |
| SHANGHAI YULONG ELECTRICAL LIMITED | Company limited by guarantee | Dissolved |
| YULONG TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Live |
| YULONG INTERNET TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YULONG TRADE LIMITED | Private company limited by shares | Dissolved |
| Yulong Transportation Limited | Private company limited by shares | Live |
| YULONG WINERY LIMITED | Private company limited by shares | Live |
| YULONGCAN LIMITED | Private company limited by shares | Live |
| HONG KONG YULONGDA DEVELOPING CO., LIMITED | Private company limited by shares | Live |
| YULONGDA (HONG KONG) TECHNOLOGY LIMITED | Private company limited by shares | Live |
| GUANGZHOU YULONGQUAN MACHINERY CO., LIMITED | | Live |
| YULONGSHENG LIMITED | Private company limited by shares | Live |
| HK YULONGSHUNCHANG INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| YULONGTAI TRADING LIMITED | Private company limited by shares | Live |
| HK YULONGTANG CO., LIMITED | Private company limited by shares | Live |
| YULONGXIANG TRADE CO., LIMITED | Private company limited by shares | Live |
| YULONGXIANG TRADE DEVELOPMENT LIMITED | Private company limited by shares | Live |
| HONGKONG YULONGXIANG INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| YULONGXIANG INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Yulongxin Co., Limited | Private company limited by shares | Live |
| YULONGXIN TRADE CO., LIMITED | Private company limited by shares | Live |
| YULONGXIN (HK) INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| HK YULONGXUAN STONE LIMITED | Private company limited by shares | Dissolved |
| YULONGYUAN (HONG KONG) HOLDING CO., LIMITED | Private company limited by shares | Live |
| HONG KONG YULONGYUAN LIMITED | Private company limited by shares | Live |
| YULONGYUAN TRADING LIMITED | Private company limited by shares | Live |