| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Binzhou Youtai | China national standards | MT | USD | 20251121 | |
| Qicheng Shandong Petro | China national standards | MT | USD | 20251121 | |
| TJ INEOS | China national standards | MT | USD | 20251121 | |
| Panjin Huajin | China national standards | MT | USD | 20251121 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251121 | |
| Changzhou Qidi Chem | China national standards | MT | USD | 20251121 | |
| Suzhou ChemMat | China national standards | MT | USD | 20251121 | |
| CNPC | China national standards | MT | USD | 20251121 | |
| Sinopec | China national standards | MT | USD | 20251121 | |
| CNPC | China national standards | MT | USD | 20251120 |
