| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1156.8 | USD | 20251104 |
| Shandong Aite Chem | China national standards | MT | 1551.81 | USD | 20251104 |
| Shandong Aite Chem | China national standards | MT | 1481.27 | USD | 20251104 |
| Shandong Aite Chem | China national standards | MT | 1481.27 | USD | 20251104 |
| Shandong Aite Chem | China national standards | MT | 1481.65 | USD | 20251103 |
| Shandong Aite Chem | China national standards | MT | 1481.65 | USD | 20251103 |
| Shandong Aite Chem | China national standards | MT | 1552.2 | USD | 20251103 |
| Shandong Aite Chem | China national standards | MT | 1157.1 | USD | 20251103 |
| Shandong Aite Chem | China national standards | MT | 1453.43 | USD | 20251103 |
| Shandong Aite Chem | China national standards | MT | 1481.38 | USD | 20251101 |