| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 565.3 | USD | 20251201 |
| Shandong Jinshenrun Chem | China national standards | MT | 565.3 | USD | 20251201 |
| Lihuayi Weiyuan Chem | China national standards | MT | 522.9 | USD | 20251201 |
| Shandong Shuojia Chem | China national standards | MT | 678.36 | USD | 20251201 |
| Shandong Yuxuan Chem | Industrial Grade | MT | 537.03 | USD | 20251201 |
| Shandong Langchem | China national standards | MT | 628.9 | USD | 20251201 |
| Shandong Hongyang Chem | China national standards | MT | 592.86 | USD | 20251201 |
| Nanjing Runsheng Petro | China national standards | MT | 607.7 | USD | 20251201 |
| Sinopec | China national standards | MT | 614.76 | USD | 20251201 |
| CNOOC | Polyester Grade | MT | 650.09 | USD | 20251201 |