| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Xinhou | China national standards | MT | 1125.89 | USD | 20251006 |
| Shandong Jinshenrun Chem | China national standards | MT | 1013.3 | USD | 20251006 |
| Shandong Jinshenrun Chem | China national standards | MT | 1013.3 | USD | 20251006 |
| Beijing Yanshan Petro | China national standards | MT | 1013.3 | USD | 20251006 |
| Shandong Xingpeng Chem | China national standards | MT | 957.01 | USD | 20251006 |
| Sinopec | China national standards | MT | 914.78 | USD | 20251006 |
| Beijing Yanshan Petro | China national standards | MT | 999.23 | USD | 20251005 |
| Beijing Yanshan Petro | China national standards | MT | 1013.3 | USD | 20251005 |
| Shandong Jinshenrun Chem | China national standards | MT | 1013.3 | USD | 20251005 |
| Shandong Jinshenrun Chem | China national standards | MT | 1013.3 | USD | 20251005 |