| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 339.21 | USD | 20251210 |
| Shandong Jinling Chem | China national standards | MT | 237.45 | USD | 20251210 |
| Shandong Jinling Chem | China national standards | MT | 228.97 | USD | 20251210 |
| Shandong Jinling Chem | China national standards | MT | 228.9 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 228.9 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 228.9 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 233.14 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 228.9 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 233.14 | USD | 20251209 |
| Shandong Jinling Chem | China national standards | MT | 228.9 | USD | 20251209 |