| Vendor | Spec | Unit | Price | Currency | Date |
| Sinopec | China national standards | MT | 998.2 | USD | 20250919 |
| Shandong Xima | China national standards | MT | 885.73 | USD | 20250919 |
| Shandong Qiangsen Chem | China national standards | MT | 927.9 | USD | 20250919 |
| Shandong Qiangsen Chem | China national standards | MT | 927.9 | USD | 20250919 |
| Shiyou Yangzhou Chem | China national standards | MT | 984.14 | USD | 20250919 |
| Jinan Dezheng Chem | China national standards | MT | 956.02 | USD | 20250919 |
| Lihuayi Weiyuan Chem | China national standards | MT | 956.02 | USD | 20250919 |
| Beijing Yanshan Petro | China national standards | MT | 984.14 | USD | 20250919 |
| Zibo Jinshuo Chem | China national standards | MT | 991.17 | USD | 20250919 |
| JS Xiaomi Chem | China national standards | MT | 984.14 | USD | 20250919 |