| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Zhiheng | China national standards | MT | 634.04 | USD | 20251020 |
| Shandong Hongyang Chem | China national standards | MT | 669.27 | USD | 20251020 |
| Nanjing Runsheng Petro | China national standards | MT | 634.04 | USD | 20251020 |
| BASF YPC | China national standards | MT | 634.04 | USD | 20251020 |
| Nanjing Runsheng Petro | Polyester Grade | MT | 634.04 | USD | 20251020 |
| Nanjing Runsheng Petro | China national standards | MT | 634.04 | USD | 20251020 |
| Nanjing Runsheng Petro | China national standards | MT | 634.04 | USD | 20251020 |
| Shandong Zhenkun | China national standards | MT | 605.86 | USD | 20251020 |
| Lihuayi Weiyuan Chem | China national standards | MT | 605.86 | USD | 20251020 |
| Yixing Wencheng Chem | Industrial Grade | MT | 507.24 | USD | 20251020 |