| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1883.29 | USD | 20250926 |
| Shandong Huize Chem | 128# | MT | 2009.78 | USD | 20250926 |
| Baozhen Shandong Chem | Industrial Grade | MT | 2178.43 | USD | 20250926 |
| Baozhen Shandong Chem | 128# | MT | 2178.43 | USD | 20250926 |
| Baozhen Shandong Chem | 81percent | MT | 2248.71 | USD | 20250926 |
| Henan Qianyuexing | 128# | MT | 1827.07 | USD | 20250926 |
| Shandong Yihe Chem | 128# | MT | 1897.35 | USD | 20250926 |
| Shandong Hongyang Chem | 128# | MT | 1939.51 | USD | 20250926 |
| Henan Qianyuexing | 128# | MT | 1829.52 | USD | 20250925 |
| Shandong Yihe Chem | 128# | MT | 1899.88 | USD | 20250925 |