| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1157.28 | USD | 20251110 |
| Shandong Aite Chem | China national standards | MT | 1552.44 | USD | 20251110 |
| Shandong Aite Chem | China national standards | MT | 1481.88 | USD | 20251110 |
| Shandong Aite Chem | China national standards | MT | 1481.88 | USD | 20251110 |
| Shandong Aite Chem | China national standards | MT | 1482.3 | USD | 20251107 |
| Shandong Aite Chem | China national standards | MT | 1482.3 | USD | 20251107 |
| Shandong Aite Chem | China national standards | MT | 1552.88 | USD | 20251107 |
| Shandong Aite Chem | China national standards | MT | 1157.6 | USD | 20251107 |
| Shandong Aite Chem | China national standards | MT | 1454.06 | USD | 20251107 |
| Shandong Aite Chem | China national standards | MT | 1481.69 | USD | 20251106 |