| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 607.52 | USD | 20251127 |
| Sinopec | China national standards | MT | 607.52 | USD | 20251127 |
| Shandong Hongyang Chem | China national standards | MT | 861.84 | USD | 20251127 |
| Liao Sanjiang Chem | China national standards | MT | 589.16 | USD | 20251127 |
| Nanjing Runsheng Petro | China national standards | MT | 706.42 | USD | 20251127 |
| Sinopec | China national standards | MT | 607.52 | USD | 20251127 |
| Unknown | China national standards | MT | 596.22 | USD | 20251127 |
| Unknown | China national standards | MT | 607.52 | USD | 20251127 |
| Unknown | China national standards | MT | 589.16 | USD | 20251127 |
| Unknown | China national standards | MT | 610.35 | USD | 20251127 |