| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fusheng | China national standards | MT | 508.96 | USD | 20251204 |
| Baozhen Shandong Chem | Polyester Grade | MT | 678.61 | USD | 20251204 |
| Nanjing Runsheng Petro | China national standards | MT | 636.2 | USD | 20251204 |
| Shandong Jinshenrun Chem | China national standards | MT | 565.51 | USD | 20251204 |
| Nanjing Runsheng Petro | Polyester Grade | MT | 607.92 | USD | 20251204 |
| Qingdao Shengze Chem | China national standards | MT | 513.2 | USD | 20251204 |
| Beijing Yanshan Petro | China national standards | MT | 602.26 | USD | 20251204 |
| Suzhou ChemMat | Polyester Grade | MT | 572.58 | USD | 20251204 |
| CNOOC | Polyester Grade | MT | 678.61 | USD | 20251204 |
| Changzhou Qidi Chem | Polyester Grade | MT | 706.88 | USD | 20251204 |