| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| JS Sailboat Petro | China national standards | MT | USD | 20250526 | |
| Sinopec | China national standards | MT | USD | 20250526 | |
| Dongying KoRuhr | China national standards | MT | USD | 20250526 | |
| Lijin Lihuayi | China national standards | MT | USD | 20250526 | |
| Shandong Haijiang | China national standards | MT | USD | 20250526 | |
| Zibo Tianchen | China national standards | MT | USD | 20250526 | |
| CNPC | China national standards | MT | USD | 20250526 | |
| CNPC | China national standards | MT | USD | 20250526 | |
| Shandong Langchem | China national standards | MT | USD | 20250526 | |
| Shanghai Secco | China national standards | MT | USD | 20250523 |
