| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 889.0 | USD | 20251111 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 889.13 | USD | 20251110 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 888.56 | USD | 20251105 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 902.87 | USD | 20251104 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 903.1 | USD | 20251103 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 931.15 | USD | 20251031 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 931.36 | USD | 20251030 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 931.64 | USD | 20251029 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 931.14 | USD | 20251027 |
| Sinopec/sabic Tianjin Petrochemical Company Limited | China national standards | MT | 930.52 | USD | 20251024 |