| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 365.91 | USD | 20250930 |
| Shandong Aite Chem | China national standards | MT | 365.91 | USD | 20250930 |
| Shandong Aite Chem | China national standards | MT | 365.91 | USD | 20250930 |
| Shandong Aite Chem | China national standards | MT | 365.91 | USD | 20250930 |
| Shandong Aite Chem | China national standards | MT | 365.74 | USD | 20250929 |
| Shandong Aite Chem | China national standards | MT | 365.74 | USD | 20250929 |
| Shandong Aite Chem | China national standards | MT | 365.74 | USD | 20250929 |
| Shandong Aite Chem | China national standards | MT | 365.74 | USD | 20250929 |
| Shandong Aite Chem | China national standards | MT | 365.74 | USD | 20250929 |
| Shandong Aite Chem | China national standards | MT | 365.74 | USD | 20250929 |