| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1481.69 | USD | 20251106 |
| Shandong Aite Chem | China national standards | MT | 1157.13 | USD | 20251106 |
| Shandong Aite Chem | China national standards | MT | 1552.25 | USD | 20251106 |
| Shandong Aite Chem | China national standards | MT | 1481.69 | USD | 20251106 |
| Shandong Aite Chem | China national standards | MT | 1480.94 | USD | 20251105 |
| Shandong Aite Chem | China national standards | MT | 1551.46 | USD | 20251105 |
| Shandong Aite Chem | China national standards | MT | 1480.94 | USD | 20251105 |
| Shandong Aite Chem | China national standards | MT | 1156.54 | USD | 20251105 |
| Shandong Aite Chem | China national standards | MT | 1452.73 | USD | 20251105 |
| Shandong Aite Chem | China national standards | MT | 1156.8 | USD | 20251104 |