| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Angxin Chem | China national standards | MT | 620.0 | USD | 20251016 |
| Lihuayi Weiyuan Chem | China national standards | MT | 577.73 | USD | 20251016 |
| Shandong Yihe Chem | China national standards | MT | 535.45 | USD | 20251016 |
| Shandong Yihe Chem | China national standards | MT | 528.41 | USD | 20251016 |
| Nanjing Runsheng Petro | China national standards | MT | 634.09 | USD | 20251016 |
| BASF YPC | China national standards | MT | 634.09 | USD | 20251016 |
| Nanjing Runsheng Petro | Polyester Grade | MT | 634.09 | USD | 20251016 |
| Nanjing Runsheng Petro | China national standards | MT | 634.09 | USD | 20251016 |
| Nanjing Runsheng Petro | China national standards | MT | 634.09 | USD | 20251016 |
| Shandong Jinwen Chem | China national standards | MT | 507.27 | USD | 20251016 |