| Shanghai Yuanfeng Plastics Technology Co., Ltd | 2018-05-04 | Mitsui Chemicals, Japan, Shanghai Yingchuang Degusa, Taihua Emits Light | 5000K CNY | Not Supported |
| Shanghai Shengyi Yuan Plasticization Co., Ltd | 2022-06-15 | Mitsui Chemicals, Japan, Hirst, Germany, Basic Innovative Plastics (Usa) | 5000K CNY | Not Supported |
| Shanghai Huzi Plastic Raw Materials Co., Ltd | 2017-03-17 | Mitsui Chemicals, Japan, Dow, Usa, Korea Kelon | 500K CNY | Not Supported |
| Shanghai Kairuixiang New Materials Co., Ltd | 2023-02-14 | Mitsui Chemicals, Japan, Rhodia Pa66, Abs Ningbo Taihua | 2000K CNY | Not Supported |
| Shanghai Xinyanfeng Plasticization Co., Ltd | 2024-03-05 | Mitsui Chemicals, Japan, Long Yugang, Dupont | 500K CNY | Not Supported |
| Shanghai Chuangshi Plasticization Co., Ltd | 2021-04-23 | Mitsui Chemicals, Japan, Taiwan's Li Changrong (Fu Ju), Taiwanization Of Taiwan | 5000K CNY | Not Supported |
| Shanghai Jinberun Plasticization Co., Ltd | 2025-12-25 | Mitsui Chemicals, Japan, Ca/Eastman, Usa, Pa66/Basic Innovative Plastics (Usa) | 1000K CNY | Not Supported |
| Shanghai Xinyi Plastics Technology Co., Ltd | 2015-02-13 | Mitsui Chemicals, Japan, South Korea's Sk, Celanese | 1000K CNY | Not Supported |
| Shanghai Xinlicheng Plastic Raw Materials Co., Ltd | 2025-12-08 | Mitsui Chemicals, Japan, Japanese Dic, Taiwanization Of Taiwan | 5000K CNY | Not Supported |
| Shanghai Jinbo Engineering Plastics Co., Ltd | 2016-12-16 | Mitsui Chemicals, Japan, Taiwan Qimei, Thai Petrochemicals; Tpi; Thailand Tpi | 2000K CNY | Not Supported |