| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yuxuan Chem | Polyester Grade | MT | 564.45 | USD | 20251111 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 536.22 | USD | 20251111 |
| Shandong Yuxuan Chem | Polyester Resin Grade | MT | 543.28 | USD | 20251111 |
| Jinan Xingdate Bio | Polyester Grade | MT | 762.0 | USD | 20251111 |
| Qingdao Shengze Chem | China national standards | MT | 529.17 | USD | 20251111 |
| Qingdao Shengze Chem | Polyester Grade | MT | 529.17 | USD | 20251111 |
| Shandong Shuojia Chem | China national standards | MT | 606.78 | USD | 20251111 |
| Sinopec | China national standards | MT | 606.78 | USD | 20251111 |
| Shandong Shuojia Chem | Polyester Grade | MT | 606.78 | USD | 20251111 |
| Shandong Shuojia Chem | Polyester Grade | MT | 606.78 | USD | 20251111 |