| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1481.71 | USD | 20251030 |
| Shandong Aite Chem | China national standards | MT | 1552.27 | USD | 20251030 |
| Shandong Jinling Chem | China national standards | MT | 1411.15 | USD | 20251030 |
| Shandong Jinling Chem | China national standards | MT | 1100.7 | USD | 20251030 |
| Shandong LuoHeng Chem | China national standards | MT | 1933.28 | USD | 20251030 |
| Shandong Yeyang Chem | China national standards | MT | 1114.81 | USD | 20251030 |
| Shandong Hongyang Chem | China national standards | MT | 1432.32 | USD | 20251030 |
| Shandong Langchem | China national standards | MT | 1397.04 | USD | 20251030 |
| Shandong Jinling Chem | China national standards | MT | 1128.92 | USD | 20251030 |
| Shandong Mengkanda Chem | China national standards | MT | 1001.92 | USD | 20251030 |