| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | Polyester Resin Grade | MT | 513.08 | USD | 20251207 |
| Shandong Hualu | Polyester Resin Grade | MT | 513.08 | USD | 20251207 |
| Shandong Hualu | Polyester Resin Grade | MT | 513.08 | USD | 20251206 |
| Shandong Hualu | Polyester Resin Grade | MT | 513.08 | USD | 20251206 |
| Shandong Hualu | Polyester Resin Grade | MT | 513.08 | USD | 20251205 |
| Shandong Hualu | Industrial Grade | MT | 636.05 | USD | 20251205 |
| Shandong Hualu | Polyester Resin Grade | MT | 530.16 | USD | 20251204 |
| Shandong Hualu | Polyester Resin Grade | MT | 513.2 | USD | 20251204 |
| Shandong Hualu | Polyester Resin Grade | MT | 522.94 | USD | 20251203 |
| Shandong Hualu | Polyester Resin Grade | MT | 530.01 | USD | 20251203 |