| Vendor | Spec | Unit | Price | Currency | Date |
| Nanjing Baitu Chem | China national standards | MT | 900.69 | USD | 20250924 |
| Nanjing Baitu Chem | China national standards | MT | 816.25 | USD | 20250924 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 886.61 | USD | 20250924 |
| Shandong Wells Chem | China national standards | MT | 886.61 | USD | 20250924 |
| Shandong Jinshenrun Chem | China national standards | MT | 886.61 | USD | 20250924 |
| Nanjing Runsheng Petro | China national standards | MT | 1548.05 | USD | 20250924 |
| Nanjing Runsheng Petro | Industrial Grade | MT | 872.54 | USD | 20250924 |
| Jinan Angxin Chem | China national standards | MT | 802.17 | USD | 20250924 |
| Shandong Qiangsen Chem | China national standards | MT | 745.88 | USD | 20250924 |
| Aite Zhejiang | China national standards | MT | 788.1 | USD | 20250924 |