| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 1059.73 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 1073.86 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 1102.12 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 1102.12 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 1130.37 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 1102.26 | USD | 20251208 |
| Shandong Jinling Chem | China national standards | MT | 1059.86 | USD | 20251208 |
| Shandong Jinling Chem | China national standards | MT | 1102.26 | USD | 20251208 |
| Shandong Jinling Chem | China national standards | MT | 1130.52 | USD | 20251208 |
| Shandong Jinling Chem | China national standards | MT | 1102.26 | USD | 20251208 |