| POLYMILE LIMITED | Private company limited by shares | Dissolved |
| POLYMINT LIMITED | Private company limited by shares | Dissolved |
| POLYMORE LIMITED | Private company limited by shares | Dissolved |
| Polymorph Biotechnology Limited | Private company limited by shares | Live |
| POLYMOSAIC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYMOUNT ASIA PACIFIC LIMITED | Private company limited by shares | Dissolved |
| Polyneat Limited | Private company limited by shares | Live |
| POLYNEO Limited | Private company limited by shares | Live |
| Polynesia Limited | Private company limited by shares | Live |
| POLYNESIAN ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYNET LIMITED | Private company limited by shares | Live |
| POLYNETWORK LIMITED | Private company limited by shares | Dissolved |
| POLYNEW LIMITED | Private company limited by shares | Dissolved |
| POLYNEX CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| Polynex Industrial Co. Limited | Private company limited by shares | Live |
| POLYNIA LIMITED | Private company limited by shares | Live |
| POLYNICE LIMITED | Private company limited by shares | Live |
| POLYNICE ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYNOM HGK LIMITED | Private company limited by shares | Live |
| PolyNOR Drilling Co., Limited | Private company limited by shares | Live |
| PolyNor Global Business & Trade Limited | Private company limited by shares | Live |
| POLYNORM HONG KONG LIMITED | Private company limited by shares | Live |
| Polynova Industry Co., Limited | Private company limited by shares | Live |
| POLYNOVA TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Polynovation Industrial Co., Limited | Private company limited by shares | Live |
| Polynovo Limited | Private company limited by shares | Live |
| Polynt Hong Kong Co. Limited | Private company limited by shares | Live |
| Global Polyol Group Limited | Private company limited by shares | Live |
| GLOBAL POLYOL INVESTMENTS LIMITED | Private company limited by shares | Live |
| POLYOL INTERNATIONAL TRADE LIMITED | Private company limited by shares | Live |
| POLYON LIMITED | Private company limited by shares | Live |
| POLYON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYON TRADING LIMITED | Private company limited by shares | Dissolved |
| POLYONE LIMITED | Private company limited by shares | Live |
| POLYONICS ASIA, LIMITED | Private company limited by shares | Live |
| POLYORK LIMITED | Private company limited by shares | Live |
| POLYOTTER INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYOUNG COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYOUNG LIMITED | Private company limited by shares | Live |
| POLYOUNG INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLY-PACIFIC (ASIA) LIMITED | Private company limited by shares | Dissolved |
| POLY-PACIFIC (CHINA) LIMITED | Private company limited by shares | Dissolved |
| POLYPAK LIMITED | Private company limited by shares | Dissolved |
| Polypak Agri Limited | | Live |
| POLYPAPER LIMITED | Private company limited by shares | Live |
| POLYPARK LIMITED | Private company limited by shares | Live |
| POLYPARTS COMPANY LIMITED | Private company limited by shares | Live |
| Polypeptide Beauty Beauty Limited | Private company limited by shares | Live |
| Polyphonytech Limited | Private company limited by shares | Live |
| POLYPINE LIMITED | Private company limited by shares | Dissolved |
| POLYPLACE INVESTMENTS LIMITED | Private company limited by shares | Live |
| POLY-PLASTIC FACTORY LIMITED | Private company limited by shares | Dissolved |
| TOLSALES POLY-PLASTICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYPLAY (ITALY) LIMITED | Private company limited by shares | Dissolved |
| POLYPLEX LIMITED | Private company limited by shares | Dissolved |
| POLYPORE HONG KONG, LIMITED | Private company limited by shares | Live |
| PolyPort Cooperation Limited | | Live |
| POLYPOST COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYPOWER LIMITED | Private company limited by shares | Dissolved |
| POLYPOWER PLASTIC MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| POLYPRESS COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLY-PRINTER MACHINERY LIMITED | Private company limited by shares | Dissolved |
| POLYPRINTERS COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYPRO COMPANY LIMITED | Private company limited by shares | Live |
| POLY-PRO ACCOUNTING & SECRETARIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYPRO METAL INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYPRO JAPAN CO., LIMITED | Private company limited by shares | Live |
| POLYPROJECT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLY-PROP LIMITED | Private company limited by shares | Dissolved |
| POLYPROPYLENE ALLIANCE LIMITED | Private company limited by shares | Live |
| CHINA POLYPROPYLENE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| POLYPROPYLENE CONSOLIDATED LIMITED | Private company limited by shares | Dissolved |
| KIN HING POLYPROPYLENE BAGS COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLY-PURSE LIMITED | Private company limited by shares | Dissolved |
| POLYPURSE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| POLYPURSE ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYQOLOR CC (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| POLYQUEUE SYSTEMS LIMITED | Private company limited by shares | Dissolved |
| POLYRANGE LIMITED | Private company limited by shares | Dissolved |
| POLYRANGE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYRANK LIMITED | Private company limited by shares | Dissolved |
| POLYRANK DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| POLYRANK INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| POLYRANK INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| POLYRANK INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYRAY TECHNOLOGY LIMITED | Private company limited by shares | Live |
| POLYREAD LIMITED | Private company limited by shares | Live |
| POLYRECYCLING CO. LIMITED | Private company limited by shares | Live |
| POLYRESOURCES (FAR EAST) LIMITED | Private company limited by shares | Dissolved |
| POLYRESOURCES INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| POLYRESOURCES INDUSTRIES (CHINA) LIMITED | Private company limited by shares | Dissolved |
| POLYRICA INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYRICH LIMITED | Private company limited by shares | Dissolved |
| NEW POLY-RICH LIMITED | Private company limited by shares | Dissolved |
| POLYRICH ENTERPRISES LIMITED | Private company limited by shares | Live |
| POLYRICH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| POLYRICH PROPERTIES LIMITED | Private company limited by shares | Dissolved |
| POLYRIDGE COMPANY LIMITED | Private company limited by shares | Dissolved |
| POLYRIFE LIMITED | Private company limited by shares | Live |
| POLYRIFE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |