| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Ningxia Baofeng | China national standards | MT | USD | 20250506 | |
| Yanchi Ninglu | China national standards | MT | USD | 20250506 | |
| CNPC | China national standards | MT | USD | 20250506 | |
| CNPC | China national standards | MT | USD | 20250506 | |
| CNPC | China national standards | MT | USD | 20250506 | |
| Sinopec | China national standards | MT | USD | 20250430 | |
| CNPC | China national standards | MT | USD | 20250430 | |
| Jiangsu Xinhai Petro | China national standards | MT | USD | 20250430 | |
| Ningbo Kingfa | China national standards | MT | USD | 20250430 | |
| Rizhao Taiheng | China national standards | MT | USD | 20250430 |
