| Vendor | Spec | Unit | Price | Currency | Date |
| Shanxi Yangmei Chem | China national standards | MT | 576.23 | USD | 20250928 |
| Shandong Aite Chem | China national standards | MT | 491.9 | USD | 20250928 |
| Guangzhou Tianyue Chem | Polyester Grade | MT | 660.56 | USD | 20250928 |
| CNOOC | Polyester Grade | MT | 646.5 | USD | 20250928 |
| Shanghai SKY Chem | China national standards | MT | 737.86 | USD | 20250928 |
| Shandong Rongxin | Polyester Resin Grade | MT | 553.04 | USD | 20250928 |
| Shijiazhuang Kainiu Chem | Polyester Grade | MT | 569.2 | USD | 20250928 |
| Shandong Jinshenrun Chem | China national standards | MT | 590.29 | USD | 20250928 |
| Shandong Jinshenrun Chem | China national standards | MT | 618.39 | USD | 20250928 |
| Shandong Shuojia Chem | Polyester Grade | MT | 618.39 | USD | 20250928 |