| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1044.02 | USD | 20251031 |
| Shandong Jinling Chem | China national standards | MT | 1100.45 | USD | 20251031 |
| Shandong Jinling Chem | China national standards | MT | 1128.67 | USD | 20251031 |
| Shandong Jinling Chem | China national standards | MT | 1382.62 | USD | 20251031 |
| Shandong Jinling Chem | China national standards | MT | 1149.83 | USD | 20251031 |
| Shandong Jinling Chem | China national standards | MT | 1044.25 | USD | 20251030 |
| Shandong Jinling Chem | China national standards | MT | 1100.7 | USD | 20251030 |
| Shandong Jinling Chem | China national standards | MT | 1100.7 | USD | 20251030 |
| Shandong Jinling Chem | China national standards | MT | 1128.92 | USD | 20251030 |
| Shandong Jinling Chem | China national standards | MT | 1411.15 | USD | 20251030 |