| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 957.1 | USD | 20251010 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 977.47 | USD | 20251009 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 998.75 | USD | 20250929 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 997.86 | USD | 20250928 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 997.86 | USD | 20250926 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 999.2 | USD | 20250925 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 999.2 | USD | 20250923 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 998.51 | USD | 20250922 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 998.2 | USD | 20250919 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 998.8 | USD | 20250918 |