| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1477.02 | USD | 20250929 |
| Shandong Aite Chem | China national standards | MT | 1477.02 | USD | 20250929 |
| Shandong Aite Chem | China national standards | MT | 1477.02 | USD | 20250929 |
| Shandong Aite Chem | China national standards | MT | 1547.36 | USD | 20250929 |
| Shandong Aite Chem | China national standards | MT | 1547.36 | USD | 20250929 |
| Shandong Aite Chem | China national standards | MT | 1153.48 | USD | 20250929 |
| Shandong Aite Chem | China national standards | MT | 1448.89 | USD | 20250929 |
| Shandong Aite Chem | China national standards | MT | 1447.61 | USD | 20250928 |
| Shandong Aite Chem | China national standards | MT | 1152.46 | USD | 20250928 |
| Shandong Aite Chem | China national standards | MT | 1545.99 | USD | 20250928 |