| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 564.14 | USD | 20251120 |
| Liao Jinxinda | China national standards | MT | 528.88 | USD | 20251120 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 550.03 | USD | 20251120 |
| Shanghai Guoke | China national standards | MT | 684.01 | USD | 20251120 |
| Nanjing Baitu Chem | China national standards | MT | 620.55 | USD | 20251120 |
| Shandong Junfeng | China national standards | MT | 620.55 | USD | 20251120 |
| Shandong Zhenkun | China national standards | MT | 606.73 | USD | 20251119 |
| Lihuayi Weiyuan Chem | China national standards | MT | 606.73 | USD | 20251119 |
| BASF YPC | China national standards | MT | 620.84 | USD | 20251119 |
| Wuhan Hengjiu Chem | China national standards | MT | 620.84 | USD | 20251119 |