| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | Polyester Grade | MT | 551.74 | USD | 20251211 |
| Shandong Shuojia Chem | Polyester Grade | MT | 551.74 | USD | 20251211 |
| Shandong Shuojia Chem | China national standards | MT | 551.74 | USD | 20251211 |
| Shandong Shuojia Chem | Polyester Grade | MT | 551.21 | USD | 20251210 |
| Shandong Shuojia Chem | China national standards | MT | 551.21 | USD | 20251210 |
| Shandong Shuojia Chem | Polyester Grade | MT | 551.21 | USD | 20251210 |
| Shandong Shuojia Chem | Polyester Grade | MT | 551.06 | USD | 20251209 |
| Shandong Shuojia Chem | Polyester Grade | MT | 551.06 | USD | 20251209 |
| Shandong Shuojia Chem | China national standards | MT | 551.06 | USD | 20251209 |
| Shandong Shuojia Chem | Polyester Grade | MT | 678.31 | USD | 20251208 |