| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 234.87 | USD | 20251009 |
| Shandong Jinling Chem | China national standards | MT | 365.67 | USD | 20251009 |
| Shandong Jinling Chem | China national standards | MT | 365.67 | USD | 20251009 |
| Shandong Jinling Chem | China national standards | MT | 246.13 | USD | 20251009 |
| Shandong Jinling Chem | China national standards | MT | 246.13 | USD | 20251009 |
| Shandong Jinling Chem | China national standards | MT | 234.87 | USD | 20251009 |
| Shandong Jinling Chem | China national standards | MT | 246.13 | USD | 20251009 |
| Shandong Jinling Chem | China national standards | MT | 246.13 | USD | 20251009 |
| Shandong Jinling Chem | China national standards | MT | 372.7 | USD | 20251009 |
| Shandong Jinling Chem | China national standards | MT | 407.86 | USD | 20251009 |