| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | Industrial Grade | MT | 562.67 | USD | 20250929 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 569.71 | USD | 20250929 |
| Beijing Yanshan Petro | China national standards | MT | 599.25 | USD | 20250929 |
| CNOOC | Polyester Grade | MT | 647.08 | USD | 20250929 |
| Guangzhou Tianyue Chem | Polyester Grade | MT | 661.14 | USD | 20250929 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 604.88 | USD | 20250929 |
| Shandong Yushuo Chem | Industrial Grade | MT | 604.88 | USD | 20250929 |
| Shandong Yushuo Chem | China national standards | MT | 604.88 | USD | 20250929 |
| Shandong Yushuo Chem | Polyester Grade | MT | 590.81 | USD | 20250929 |
| Shandong Yushuo Chem | Polyester Grade | MT | 590.81 | USD | 20250929 |