| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | China national standards | MT | 1129.54 | USD | 20251115 |
| Shandong Qiangsen Chem | China national standards | MT | 1115.43 | USD | 20251115 |
| Shandong Jinling Chem | China national standards | MT | 1058.95 | USD | 20251115 |
| Shandong Laya Chem | China national standards | MT | 974.23 | USD | 20251115 |
| Shandong Jinling Chem | China national standards | MT | 1073.07 | USD | 20251115 |
| Shandong Junfeng | China national standards | MT | 1058.95 | USD | 20251115 |
| Shandong LuoHeng Chem | China national standards | MT | 1934.35 | USD | 20251115 |
| Shandong Langchem | China national standards | MT | 1263.68 | USD | 20251115 |
| Shandong Jinwen Chem | China national standards | MT | 1214.26 | USD | 20251115 |
| Aite Zhejiang | China national standards | MT | 1383.69 | USD | 20251115 |