| Vendor | Spec | Unit | Price | Currency | Date |
| JIN Yimeng | China national standards | MT | 745.88 | USD | 20250923 |
| Shandong Jinshenrun Chem | China national standards | MT | 759.95 | USD | 20250923 |
| Shandong Jinshenrun Chem | China national standards | MT | 759.95 | USD | 20250923 |
| JIN Yimeng | China national standards | MT | 886.61 | USD | 20250923 |
| Hubei 789 Chem | China national standards | MT | 766.99 | USD | 20250923 |
| Hubei 789 Chem | China national standards | MT | 766.99 | USD | 20250923 |
| JIN Yimeng | China national standards | MT | 717.73 | USD | 20250923 |
| Jinan Angxin Chem | China national standards | MT | 731.81 | USD | 20250923 |
| Jinan Angxin Chem | China national standards | MT | 731.81 | USD | 20250923 |
| Yankuang Guotai Chem | China national standards | MT | 703.66 | USD | 20250923 |