| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Huize Chem | Polyester Resin Grade | MT | 605.15 | USD | 20250925 |
| Shandong Huize Chem | Polyester Resin Grade | MT | 605.15 | USD | 20250924 |
| Shandong Huize Chem | Polyester Resin Grade | MT | 605.15 | USD | 20250923 |
| Shandong Huize Chem | Polyester Resin Grade | MT | 604.73 | USD | 20250922 |
| Shandong Huize Chem | Polyester Resin Grade | MT | 604.54 | USD | 20250919 |
| Shandong Huize Chem | Polyester Resin Grade | MT | 604.91 | USD | 20250918 |
| Shandong Huize Chem | Polyester Resin Grade | MT | 605.4 | USD | 20250916 |
| Shandong Huize Chem | Polyester Resin Grade | MT | 605.16 | USD | 20250915 |
| Shandong Huize Chem | Polyester Resin Grade | MT | 604.03 | USD | 20250826 |