| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Lianyungang Shenghong | China national standards | MT | USD | 20260410 | |
| CNPC | China national standards | MT | USD | 20260410 | |
| CNPC | China national standards | MT | USD | 20260410 | |
| CNPC | China national standards | MT | USD | 20260410 | |
| CNPC | China national standards | MT | USD | 20260410 | |
| Shandong Wonfull Petro | China national standards | MT | USD | 20260410 | |
| Shandong Haike Chem | China national standards | MT | USD | 20260410 | |
| CNPC | China national standards | MT | USD | 20260409 | |
| Ningxia Baofeng | China national standards | MT | USD | 20260409 | |
| Yanchi Ninglu | China national standards | MT | USD | 20260409 |
