| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Yanchi Ninglu | China national standards | MT | USD | 20260311 | |
| CNPC | China national standards | MT | USD | 20260311 | |
| CNPC | China national standards | MT | USD | 20260311 | |
| CNPC | China national standards | MT | USD | 20260311 | |
| Shandong Wonfull Petro | China national standards | MT | USD | 20260311 | |
| Shandong Haike Chem | China national standards | MT | USD | 20260311 | |
| Puyang Fengli | China national standards | MT | USD | 20260310 | |
| Qianjiang Jinao | China national standards | MT | USD | 20260310 | |
| Sinopec | China national standards | MT | USD | 20260310 | |
| CNPC | China national standards | MT | USD | 20260310 |
