| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Runsheng Petro | China national standards | MT | 819.99 | USD | 20251204 |
| Sinopec | China national standards | MT | 763.43 | USD | 20251204 |
| Sinopec | China national standards | MT | 918.95 | USD | 20251204 |
| Shandong Hongyang Chem | China national standards | MT | 890.67 | USD | 20251204 |
| Changzhou Qidi Chem | China national standards | MT | 1109.81 | USD | 20251204 |
| CNPC | China national standards | MT | 728.09 | USD | 20251204 |
| Sinopec | China national standards | MT | 819.74 | USD | 20251203 |
| Sinopec | China national standards | MT | 749.07 | USD | 20251203 |
| Sinopec | China national standards | MT | 770.27 | USD | 20251203 |
| CNPC | China national standards | MT | 727.87 | USD | 20251203 |