| Vendor | Spec | Unit | Price | Currency | Date |
| Guangzhou Tianyue Chem | Polyester Grade | MT | 662.45 | USD | 20251018 |
| CNOOC | Polyester Grade | MT | 648.35 | USD | 20251018 |
| Shandong Aite Chem | China national standards | MT | 493.31 | USD | 20251018 |
| Jinan Dezheng Chem | China national standards | MT | 521.5 | USD | 20251018 |
| Jinan Dezheng Chem | Polyester Resin Grade | MT | 521.5 | USD | 20251018 |
| Shandong Hongshuo Chem | China national standards | MT | 493.31 | USD | 20251018 |
| Shandong Hongshuo Chem | Polyester Grade | MT | 535.6 | USD | 20251018 |
| Shandong Hongshuo Chem | China national standards | MT | 507.41 | USD | 20251018 |
| Yangmei Shouyang Chem | Polyester Resin Grade | MT | 620.16 | USD | 20251018 |
| Hualu Holdings | China national standards | MT | 676.54 | USD | 20251018 |