| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 677.2 | USD | 20251031 |
| Shandong Shuojia Chem | China national standards | MT | 677.35 | USD | 20251030 |
| Shandong Shuojia Chem | Polyester Grade | MT | 677.55 | USD | 20251029 |
| Shandong Shuojia Chem | Polyester Grade | MT | 677.55 | USD | 20251029 |
| Shandong Shuojia Chem | China national standards | MT | 677.55 | USD | 20251029 |
| Shandong Shuojia Chem | China national standards | MT | 677.43 | USD | 20251028 |
| Shandong Shuojia Chem | Polyester Grade | MT | 677.43 | USD | 20251028 |
| Shandong Shuojia Chem | Polyester Grade | MT | 677.43 | USD | 20251028 |
| Shandong Shuojia Chem | Polyester Grade | MT | 677.19 | USD | 20251027 |
| Shandong Shuojia Chem | Polyester Grade | MT | 677.19 | USD | 20251027 |