| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 818.23 | USD | 20251104 |
| Sinopec | China national standards | MT | 761.8 | USD | 20251104 |
| Nanjing Runsheng Petro | China national standards | MT | 818.23 | USD | 20251104 |
| Shandong Hongyang Chem | China national standards | MT | 888.76 | USD | 20251104 |
| Sinopec | China national standards | MT | 740.64 | USD | 20251104 |
| Sinopec | China national standards | MT | 726.53 | USD | 20251104 |
| CNPC | China national standards | MT | 712.42 | USD | 20251104 |
| Suzhou ChemMat | China national standards | MT | 771.67 | USD | 20251104 |
| Shandong Hongyang Chem | China national standards | MT | 888.99 | USD | 20251103 |
| Sinopec | China national standards | MT | 818.43 | USD | 20251103 |