| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 1011.92 | USD | 20250926 |
| Beijing Yanshan Petro | China national standards | MT | 1011.92 | USD | 20250926 |
| Lihuayi Weiyuan Chem | China national standards | MT | 941.65 | USD | 20250926 |
| Shandong Zhiheng | China national standards | MT | 1110.3 | USD | 20250926 |
| Beijing Yanshan Petro | China national standards | MT | 1110.3 | USD | 20250926 |
| Shandong Hongyang Chem | China national standards | MT | 1011.92 | USD | 20250926 |
| Zibo Jinshuo Chem | China national standards | MT | 992.16 | USD | 20250925 |
| Unknown | China national standards | MT | 964.01 | USD | 20250925 |
| Shanghai Wanzhong | China national standards | MT | 964.01 | USD | 20250925 |
| Beijing Yanshan Petro | China national standards | MT | 1111.78 | USD | 20250925 |