| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petro | Polyester Grade | MT | 634.54 | USD | 20251023 |
| Shandong Fusheng | China national standards | MT | 705.04 | USD | 20251023 |
| Shandong Fusheng | China national standards | MT | 564.03 | USD | 20251023 |
| Shandong Huize Chem | Polyester Resin Grade | MT | 606.33 | USD | 20251023 |
| BASF YPC | China national standards | MT | 676.49 | USD | 20251022 |
| Jiangsu Youlixin Chem | Polyester Grade | MT | 676.49 | USD | 20251022 |
| Sinopec | China national standards | MT | 563.75 | USD | 20251022 |
| CNPC | China national standards | MT | 563.75 | USD | 20251022 |
| Jinan Pulaihua Chem | China national standards | MT | 563.75 | USD | 20251022 |
| Jinan Pulaihua Chem | China national standards | MT | 591.93 | USD | 20251022 |