| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling Chem | China national standards | MT | 295.54 | USD | 20250923 |
| Shandong Jinling Chem | China national standards | MT | 253.32 | USD | 20250923 |
| Shandong Jinling Chem | China national standards | MT | 337.76 | USD | 20250923 |
| Shandong Jinling Chem | China national standards | MT | 408.12 | USD | 20250923 |
| Shandong Jinling Chem | China national standards | MT | 351.83 | USD | 20250923 |
| Shandong Jinling Chem | China national standards | MT | 450.03 | USD | 20250922 |
| Shandong Jinling Chem | China national standards | MT | 323.46 | USD | 20250922 |
| Shandong Jinling Chem | China national standards | MT | 260.17 | USD | 20250922 |
| Shandong Jinling Chem | China national standards | MT | 675.05 | USD | 20250922 |
| Shandong Jinling Chem | China national standards | MT | 372.68 | USD | 20250922 |