| Bocheong Coloured Electronic Materials Limited | Private company limited by shares | Live |
| Bonotec Electronic Materials Limited | Private company limited by shares | Live |
| HONGRUN ELECTRONIC MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK JULANG ELECTRONIC MATERIALS LIMITED | | Live |
| SCHLEGEL ELECTRONIC MATERIALS HOLDING LIMITED | Private company limited by shares | Live |
| Vanky Electronic Materials Company Limited | Private company limited by shares | Live |
| WA TAI ELECTROTECHNICAL MATERIALS FACTORY LIMITED | Private company limited by shares | Live |
| ELSEDD MATERIALS LIMITED | Private company limited by shares | Dissolved |
| Elve Eco Materials Limited | Private company limited by shares | Dissolved |
| EMEI MATERIALS SYSTEMS LIMITED | Private company limited by shares | Live |
| ENGINEERED MATERIALS LIMITED | Private company limited by shares | Live |
| Ming Keung Construction Materials & Engineering Limited | Private company limited by shares | Live |
| EASTERN MATERIALS ENTERPRISE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HK EVER WIN HI-TECH NEW MATERIALS LIMITED | Private company limited by shares | Live |
| Everest New Materials Limited | Private company limited by shares | Live |
| ARCHITECTURAL MATERIALS EXPORT & INVESTMENT CO. LIMITED | Private company limited by shares | Live |
| CHINA ELEMENT FASHION AUXILIARY MATERIALS LIMITED | Private company limited by shares | Dissolved |
| FINE MATERIALS LIMITED | Private company limited by shares | Live |
| Firstep Materials Limited | Private company limited by shares | Live |
| FLYPOWER NEW MATERIALS LIMITED | Private company limited by shares | Live |
| Fortune Materials Limited | | Live |
| ADVANCED FUNCTIONAL MATERIALS LIMITED | Private company limited by shares | Live |
| WING FUNG HONG PLASTIC & RAW MATERIALS LIMITED | Private company limited by shares | Live |
| Nice Materials & Gardening Limited | Private company limited by shares | Live |
| GASTONE SHOE MATERIALS LIMITED | Private company limited by shares | Live |
| PIT Materials (GBA) Limited | | Live |
| GEAR UP MATERIALS LIMITED | Private company limited by shares | Live |
| Genesis New Materials Company Limited | Private company limited by shares | Live |
| Genesis Advanced Materials Company Limited | Private company limited by shares | Live |
| ASIA GLORY MATERIALS LIMITED | | Live |
| GREEN MATERIALS LIMITED | Private company limited by shares | Live |
| THW Green Materials Limited | Private company limited by shares | Live |
| GREEN CREATIVE MATERIALS LIMITED | Private company limited by shares | Live |
| KANGHONG GREEN MATERIALS LIMITED | | Live |
| GREENFIELD MATERIALS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| Advanced Materials Group Company Limited | Private company limited by shares | Live |
| QILU EVERBRIGHT ADVANCED MATERIALS GROUP LIMITED | Private company limited by shares | Live |
| ASIAN MATERIALS GROUP LIMITED | Private company limited by shares | Live |
| Asian Materials Group Limited | | Live |
| CENTURY GROUP MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| PETRA MATERIALS GROUP LIMITED | Private company limited by shares | Live |
| SYMBIOSIS NEW MATERIALS GROUP COMPANY LIMITED | | Live |
| JIN BA WANG MATERIALS GROUP LIMITED | Private company limited by shares | Live |
| ZHEN YE MATERIALS GROUP LIMITED | | Live |
| GUANG YU MATERIALS LIMITED | Private company limited by shares | Dissolved |
| GUANG HUA RENEWABLE MATERIALS LIMITED | Private company limited by shares | Live |
| PBI MATERIALS HANDLING LIMITED | Private company limited by shares | Live |
| JET MATERIALS HANDLING COMPANY LIMITED | Private company limited by shares | Live |
| HANG MEI MATERIALS LIMITED | Private company limited by shares | Dissolved |
| Hang Yu Materials Limited | Private company limited by shares | Live |
| HANG LEE CLEANING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| HARVEST PLASTIC MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| TOP HARVEST SHOES MATERIALS LIMITED | Private company limited by shares | Live |
| HELI NEW MATERIALS LIMITED | | Live |
| HELONG MATERIALS LIMITED | | Live |
| HING TAI ELECTROTECHNICAL MATERIALS FACTORY LIMITED | Private company limited by shares | Dissolved |
| YAU LEE HING MATERIALS MANUFACTURING LIMITED | Private company limited by shares | Live |
| HING WAH MATERIALS SUPPLY LIMITED | Private company limited by shares | Live |
| HING WAH MATERIALS SUPPLY & TRANSPORT LIMITED | Private company limited by shares | Live |
| Yuen Ji New Materials Holding Limited | Private company limited by shares | Live |
| HOMEWARE MATERIALS LIMITED | Private company limited by shares | Dissolved |
| HONG KONG WIN SOON CONSTRUCTION MATERIALS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HONG KONG WANG JING MATERIALS LIMITED | Private company limited by shares | Live |
| HONG KONG HUA GUANG PRINTING MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONGDA BLDG. MATERIALS LIMITED | | Live |
| Honorland Materials Company Limited | Private company limited by shares | Live |
| HonorSing Advanced Materials Limited | Private company limited by shares | Live |
| HOTA NEW MATERIALS LIMITED | | Live |
| DONGGUAN HUMEN ANSHUN SHOE MATERIALS LIMITED | Private company limited by shares | Live |
| HUNYOND MATERIALS LIMITED | Private company limited by shares | Live |
| InflameTek NEW MATERIALS LIMITED | Private company limited by shares | Dissolved |
| INNOTECH MATERIALS TESTING CENTER LIMITED | Private company limited by shares | Live |
| J&M Innovative Materials Company Limited | Private company limited by shares | Live |
| INTEGRAL MATERIALS INVESTMENT LIMITED | Private company limited by shares | Live |
| Interconnect Materials Limited | Private company limited by shares | Live |
| H J MATERIALS INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Dongguan Jianwei Shoe Materials Limited | Private company limited by shares | Live |
| HK JIAYUE NEW MATERIALS LIMITED | Private company limited by shares | Live |
| JINHUI MATERIALS LIMITED | Private company limited by shares | Dissolved |
| JINSHA MATERIALS LIMITED | Private company limited by shares | Live |
| HK JIUMU MATERIALS LIMITED | Private company limited by shares | Dissolved |
| ZHONGSHAN JUBANG SHOES MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| KANEKA MATERIALS LIMITED | Private company limited by shares | Dissolved |
| Keeyo Materials Limited | | Live |
| KINWICK MATERIALS LIMITED | Private company limited by shares | Live |
| KIOL MATERIALS LIMITED | Private company limited by shares | Live |
| KONSON PLASTIC MATERIALS COMPANY LIMITED | Private company limited by shares | Live |
| Leader Materials Company Limited | Private company limited by shares | Live |
| HK LNXWO New Materials Limited | Private company limited by shares | Live |
| Long In Materials Limited | Private company limited by shares | Live |
| Love Materials Company Limited | Private company limited by shares | Live |
| Lutec Materials Limited | Private company limited by shares | Live |
| MANIFOLD MATERIALS LIMITED | Private company limited by shares | Live |
| Yau Lee Materials Manufacturing Limited | Private company limited by shares | Live |
| GOLD MAPLE TIMBER MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARTIN MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| MATERIALS MEASUREMENT LIMITED | Private company limited by shares | Dissolved |
| Mega Materials Co. Limited | Private company limited by shares | Live |
| MEGA SIGN MATERIALS LIMITED | Private company limited by shares | Live |
| HT Metal Materials Limited | Private company limited by shares | Live |