| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 606.78 | USD | 20251111 |
| Sinopec | China national standards | MT | 639.23 | USD | 20251111 |
| Changzhou Hechun Chem | China national standards | MT | 596.9 | USD | 20251111 |
| Shanghai Wanzhong | China national standards | MT | 594.16 | USD | 20251110 |
| Liao Sanjiang Chem | China national standards | MT | 592.75 | USD | 20251110 |
| Nanjing Runsheng Petro | China national standards | MT | 705.66 | USD | 20251110 |
| Nanjing Runsheng Petro | China national standards | MT | 818.56 | USD | 20251110 |
| Nanjing Runsheng Petro | China national standards | MT | 705.66 | USD | 20251110 |
| Shandong Hongyang Chem | China national standards | MT | 860.9 | USD | 20251110 |
| Shandong Hongyang Chem | China national standards | MT | 917.35 | USD | 20251110 |