| MODERN PLASTICS (HONG KONG), LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Oxo-Biodegradable Plastics Association Limited | Company limited by guarantee | Live |
| SABIC Innovative Plastics Hong Kong Limited | Private company limited by shares | Live |
| HONG KONG STARCH PLASTICS TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| Hong Kong Yibo Plastics Limited | Private company limited by shares | Live |
| AGRU PLASTICS (HONGKONG) LIMITED | Private company limited by shares | Live |
| Dexinghang Plastics Materials Hongkong Limited | Private company limited by shares | Live |
| HOREN PLASTICS (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HONGKONG CHAOYUE PLASTICS MATERIAL LIMITED | Private company limited by shares | Dissolved |
| HONGKONG YUAN YE PLASTICS CO., LIMITED | Private company limited by shares | Live |
| HONGRITA PLASTICS LIMITED | Private company limited by shares | Live |
| HONYIEN PLASTICS COMPANY LIMITED | Private company limited by shares | Live |
| HOPEWELL PLASTICS LIMITED | Private company limited by shares | Live |
| HUANG CHIANG CHEN HUNG CHEONG PLASTICS FACTORY COMPANY LIMITED | Private company limited by shares | Live |
| HUPWO PLASTICS LIMITED | Private company limited by shares | Live |
| AGL PLASTICS INC. LIMITED | Private company limited by shares | Dissolved |
| INDUSTRIAL PLASTICS OF ASIA LIMITED | Private company limited by shares | Dissolved |
| CHEVRON INDUSTRIAL PLASTICS LIMITED | Private company limited by shares | Dissolved |
| TOP INDUSTRIAL MOLDS & PLASTICS LIMITED | Private company limited by shares | Live |
| SHANGHAI RIFENG PLASTICS INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| KOREA SUFENG PLASTICS INDUSTRY LIMITED | Private company limited by shares | Live |
| NADFINLO PLASTICS INDUSTRY COMPANY, LIMITED | Private company limited by shares | Live |
| INNOVATIVE PLASTICS LIMITED | Private company limited by shares | Dissolved |
| INSPIRE PLASTICS LIMITED | Private company limited by shares | Live |
| DALIAN PLASTICS RESEARCH INSTITUTE COMPANY LIMITED | Private company limited by shares | Live |
| KOREA (INT'L) MEDICAL PLASTICS RESEARCH INSTITUTE LIMITED | Private company limited by shares | Dissolved |
| HK Feifanmei Instrument Carving Plastics Int'l Limited | Private company limited by shares | Live |
| GUANGZHOU PLASTICS INTERNATIONAL (HONG KONG) LIMITED | Private company limited by shares | Live |
| JESSI PLASTICS INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| QT PLASTICS INVESTMENT LIMITED | Private company limited by shares | Live |
| HONGWANG PLASTICS AND IRONWARE ELECTRON WORKS LIMITED | Private company limited by shares | Dissolved |
| JETWIN PLASTICS LIMITED | Private company limited by shares | Dissolved |
| JINDAXIN PLASTICS LIMITED | Private company limited by shares | Live |
| JOINT-FORCE PLASTICS COMPANY LIMITED | Private company limited by shares | Live |
| HK JUJIN OAK PLASTICS TECHNOLOGY LIMITED | Private company limited by shares | Live |
| KANTTA PLASTICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SUN KEUNG PLASTICS MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 19-Jan-2016 |
| KINGSFORD PLASTICS LIMITED | Private company limited by shares | Dissolved |
| KOCK SON PLASTICS MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| HOI KONG PLASTICS COMPANY LIMITED | Private company limited by shares | Live |
| HIP KWAN ON PLASTICS LIMITED | Private company limited by shares | Dissolved |
| KYOEI PLASTICS LIMITED | Private company limited by shares | Live |
| LEGEND PLASTICS LIMITED | Private company limited by shares | Live |
| LICKAY PLASTICS LIMITED | Private company limited by shares | Dissolved |
| LINKFULL PLASTICS LIMITED | Private company limited by shares | Dissolved |
| LINKING PLASTICS LIMITED | Private company limited by shares | Live |
| LISU PLASTICS COMPANY LIMITED | Private company limited by shares | Live |
| CHINA LIXIANG PLASTICS LIMITED | Private company limited by shares | Live |
| ADD LUSH PLASTICS LIMITED | Private company limited by shares | Live |
| Taizhou Zhisheng Plastics Machinery Limited | Private company limited by shares | Live |
| MAN PO PLASTICS MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| WAI KO PLASTICS MANUFACTORY CO. LIMITED | Private company limited by shares | Dissolved |
| MTH PLASTICS MANUFACTORY LIMITED | Private company limited by shares | Live |
| LEE PLASTICS MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| RCR PLASTICS MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| YK PLASTICS MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| SHUI FAI PLASTICS MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| MATE PLASTICS MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| MAYUCARD PLASTICS LIMITED | Private company limited by shares | Dissolved |
| Pacific Plastics Mechatronics Limited | Private company limited by shares | Live |
| BESTON MEDICAL PLASTICS AND DEVICES CO., LIMITED | Private company limited by shares | Live |
| MEIJIA PLASTICS PRODUCTS HK LIMITED | Private company limited by shares | Live |
| METAL & PLASTICS LIMITED | Private company limited by shares | Dissolved |
| NIKKO METAL & PLASTICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| YIN FU PLASTICS AND METALS LIMITED | Private company limited by shares | Dissolved |
| SAM LIK PLASTICS AND METALS LIMITED | Private company limited by shares | Live Commenced dormancy on 11-Apr-2014 |
| YOU FA PLASTICS & METALS COMPANY LIMITED | Private company limited by shares | Live |
| PR METALS & PLASTICS LIMITED | Private company limited by shares | Live |
| Yong Sheng Metals and Plastics Company Limited | Private company limited by shares | Live |
| MILLION PLASTICS FACTORY LIMITED | Private company limited by shares | Dissolved |
| Milton Plastics Limited | Private company limited by shares | Live |
| MING YAN PLASTICS COMPANY LIMITED | Private company limited by shares | Live |
| MING FAI PLASTICS LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI MINGYE PLASTICS GOODS CO., LIMITED | Private company limited by shares | Dissolved |
| MINT PLASTICS MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| MIXMAX PLASTICS LIMITED | Private company limited by shares | Live |
| CHENG TAI MOLD & PLASTICS LIMITED | Private company limited by shares | Live |
| LIUGONG PLASTICS MOLD LIMITED | Private company limited by shares | Dissolved |
| ANHENG PLASTICS MOULD CO., LIMITED | Private company limited by shares | Dissolved |
| SHINEHI PLASTICS MOULD LIMITED | Private company limited by shares | Dissolved |
| VISION PLASTICS MOULDING LIMITED | Private company limited by shares | Live |
| OMEGA PLASTICS LIMITED | Private company limited by shares | Dissolved |
| OPTICAL PLASTICS LIMITED | Private company limited by shares | Dissolved |
| UNITED OVERSEAS PLASTICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| UNITED OVERSEAS PLASTICS COMPANY LIMITED | Private company limited by shares | Live |
| PACIFIC PLASTICS LIMITED | Private company limited by shares | Dissolved |
| PACIFIC PLASTICS LIMITED | Private company limited by shares | Dissolved |
| PACIFIC CENTURY PLASTICS COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HOECHST ENGINEERING AND PERFORMANCE PLASTICS ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| T. PAK(H.K.) PLASTICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| Peace Plastics Technology Limited | Private company limited by shares | Live |
| PEAK PLASTICS LIMITED | Private company limited by shares | Live |
| P.Energy Plastics Company Limited | Private company limited by shares | Live |
| Pengfa Global Plastics Co., Limited | | Live |
| PERFECTECH PLASTICS LIMITED | Private company limited by shares | Live |
| PLASLAND PLASTICS CO., LIMITED | Private company limited by shares | Live |
| New Point Plastics Limited | Private company limited by shares | Live |
| POLIART PLASTICS LIMITED | Private company limited by shares | Live |
| POLIMAR PLASTICS LIMITED | Private company limited by shares | Dissolved |
| POLYCHEM PLASTICS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |