| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | Polyester Grade | MT | 577.0 | USD | 20250923 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 569.96 | USD | 20250923 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 562.93 | USD | 20250923 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 562.54 | USD | 20250922 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 569.57 | USD | 20250922 |
| Shandong Yuxuan Chem | Polyester Grade | MT | 576.6 | USD | 20250922 |
| Shandong Yuxuan Chem | Polyester Grade | MT | 576.43 | USD | 20250919 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 569.4 | USD | 20250919 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 562.37 | USD | 20250919 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 569.74 | USD | 20250918 |