| Shanghai Yuanfeng Plastics Technology Co., Ltd | 2018-05-04 | Changchun, Taiwan, Mitsubishi Engineering Thailand, Shanghai Covestro (Bayer) | 5000K CNY | Not Supported |
| Dongguan Xinchengda Plastic Co., Ltd | 2019-12-02 | Changchun, Taiwan, Korea Hanhua, Malaysia Dongli | 1000K CNY | Not Supported |
| Ningbo Huangxuan Plastic Technology Co., Ltd | 2019-06-05 | Changchun, Taiwan, Arkema, | 12880K CNY | Supported |
| Suzhou Xinshengwang Plasticization Co., Ltd | 2024-06-18 | Changchun, Taiwan, Taiwan Formosa Plastics, Dupont | 1000K CNY | Not Supported |
| Shanghai Shengyi Yuan Plasticization Co., Ltd | 2022-06-15 | Changchun, Taiwan, , Peek | 5000K CNY | Not Supported |
| Dongguan Weicai Plastic Raw Materials Co., Ltd | 2021-03-10 | Changchun, Taiwan, Langsheng, Germany, Basel | 1000K CNY | Not Supported |
| Shanghai Kairuixiang New Materials Co., Ltd | 2023-02-14 | Changchun, Taiwan, Pfa American Solvay, Pa66 Dupont, Usa | 2000K CNY | Not Supported |
| Dongguan Kaiyuan Plastic Raw Materials Co., Ltd | 2021-03-29 | Changchun, Taiwan, Mitsubishi Plastics Of Japan, Shaber Foundation | 1000K CNY | Not Supported |
| Dongguan Sancheng Plastic Raw Materials Co., Ltd | 2021-11-09 | Changchun, Taiwan, Asahi Kasei, Japan, Lotte Korea | 1000K CNY | Not Supported |
| Dongguan Changping Chuangshi New Materials Business Department (Individual Industrial and Commercial Household) | 2025-02-24 | Changchun, Taiwan, Covestro, Korea Hanhua Total | - | Not Supported |