| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1100.06 | USD | 20251120 |
| Shandong Jinling Chem | China national standards | MT | 1128.27 | USD | 20251120 |
| Shandong Jinling Chem | China national standards | MT | 1100.06 | USD | 20251120 |
| Shandong Jinling Chem | China national standards | MT | 1058.25 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 1086.47 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 1128.8 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 1044.14 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 1128.8 | USD | 20251119 |
| Shandong Jinling Chem | China national standards | MT | 1058.48 | USD | 20251118 |
| Shandong Jinling Chem | China national standards | MT | 1100.82 | USD | 20251118 |