| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251124 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251124 | |
| CNPC | China national standards | MT | USD | 20251124 | |
| CNPC | China national standards | MT | USD | 20251124 | |
| CNPC | China national standards | MT | USD | 20251124 | |
| Suzhou ChemMat | China national standards | MT | USD | 20251124 | |
| Wuhan Hengjiu Chem | China national standards | MT | USD | 20251122 | |
| CNPC | China national standards | MT | USD | 20251121 | |
| Wuhan Petrochemical | China national standards | MT | USD | 20251121 | |
| CNPC | China national standards | MT | USD | 20251121 |