| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | Polyester Resin Grade | MT | 521.46 | USD | 20251022 |
| Shandong Hualu | Polyester Resin Grade | MT | 528.51 | USD | 20251022 |
| Shandong Hualu | Polyester Resin Grade | MT | 521.64 | USD | 20251021 |
| Shandong Hualu | Polyester Resin Grade | MT | 528.37 | USD | 20251020 |
| Shandong Hualu | Industrial Grade | MT | 676.54 | USD | 20251017 |
| Shandong Hualu | Industrial Grade | MT | 690.64 | USD | 20251017 |
| Shandong Hualu | Polyester Resin Grade | MT | 528.41 | USD | 20251016 |
| Shandong Hualu | Polyester Resin Grade | MT | 541.89 | USD | 20251012 |
| Shandong Hualu | Industrial Grade | MT | 689.67 | USD | 20251010 |
| Shandong Hualu | Polyester Resin Grade | MT | 541.48 | USD | 20251009 |