| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hualu | Polyester Resin Grade | MT | 522.64 | USD | 20251202 |
| Shandong Hualu | Polyester Resin Grade | MT | 529.71 | USD | 20251202 |
| Shandong Hualu | Polyester Resin Grade | MT | 529.97 | USD | 20251201 |
| Shandong Hualu | Polyester Resin Grade | MT | 522.68 | USD | 20251130 |
| Shandong Hualu | Polyester Resin Grade | MT | 522.68 | USD | 20251129 |
| Shandong Hualu | Polyester Resin Grade | MT | 529.74 | USD | 20251129 |
| Shandong Hualu | Polyester Resin Grade | MT | 522.68 | USD | 20251128 |
| Shandong Hualu | Polyester Resin Grade | MT | 522.75 | USD | 20251127 |
| Shandong Hualu | Industrial Grade | MT | 678.17 | USD | 20251127 |
| Shandong Hualu | Polyester Resin Grade | MT | 529.69 | USD | 20251126 |