| Vendor | Spec | Unit | Price | Currency | Date |
| Luxi Chem | China national standards | MT | 787.31 | USD | 20250920 |
| Shaanxi Petro Yanan | China national standards | MT | 1058.65 | USD | 20250920 |
| Wanhua Chem | China national standards | MT | 1019.29 | USD | 20250920 |
| Shandong Xima | China national standards | MT | 745.14 | USD | 20250920 |
| Shandong Xima | China national standards | MT | 745.14 | USD | 20250920 |
| Shandong Qiangsen Chem | China national standards | MT | 815.43 | USD | 20250920 |
| Luxi Chem | China national standards | MT | 2151.05 | USD | 20250920 |
| Jiangsu Huachang Chem | China national standards | MT | 2151.05 | USD | 20250920 |
| Wanhua Chem | China national standards | MT | 2151.05 | USD | 20250920 |
| Shandong Junfeng | China national standards | MT | 2151.05 | USD | 20250920 |