| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Tangshan Risun | China national standards | MT | USD | 20251124 | |
| TJ Bohai 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 | |
| CNPC | China national standards | MT | USD | 20251124 | |
| CNPC | China national standards | MT | USD | 20251124 | |
| Nanjing Runsheng Petro | China national standards | MT | USD | 20251124 | |
| Shandong Yeyang Chem | China national standards | MT | USD | 20251124 | |
| Aite Zhejiang | China national standards | MT | USD | 20251124 |
