| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Fusheng | China national standards | MT | 1055.91 | USD | 20250908 |
| Shandong Fusheng | China national standards | MT | 1126.3 | USD | 20250908 |
| Qingdao Shengze Chem | China national standards | MT | 999.1 | USD | 20250907 |
| Shandong Laya Chem | China national standards | MT | 999.1 | USD | 20250907 |
| Luxi Chem | China national standards | MT | 1034.28 | USD | 20250906 |
| Shandong Fusheng | China national standards | MT | 1125.75 | USD | 20250906 |
| Shandong Fusheng | China national standards | MT | 1055.39 | USD | 20250906 |
| Shandong Xima | China national standards | MT | 985.03 | USD | 20250906 |
| Shandong Qiangsen Chem | China national standards | MT | 985.03 | USD | 20250906 |
| Shandong Langchem | China national standards | MT | 1097.6 | USD | 20250906 |