| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | Polyester Grade | MT | 590.67 | USD | 20250922 |
| Shandong Yushuo Chem | Polyester Grade | MT | 590.67 | USD | 20250922 |
| Shandong Yushuo Chem | Polyester Grade | MT | 590.67 | USD | 20250922 |
| Shandong Yushuo Chem | China national standards | MT | 604.73 | USD | 20250922 |
| Shandong Yushuo Chem | Industrial Grade | MT | 604.73 | USD | 20250922 |
| Lihuayi Weiyuan Chem | Industrial Grade | MT | 604.73 | USD | 20250922 |
| Lihuayi Weiyuan Chem | Polyester Resin Grade | MT | 541.45 | USD | 20250922 |
| Lihuayi Weiyuan Chem | China national standards | MT | 604.73 | USD | 20250922 |
| Jinan Angxin Chem | China national standards | MT | 646.92 | USD | 20250922 |
| Shandong Jinshenrun Chem | China national standards | MT | 590.67 | USD | 20250922 |