| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1240.33 | USD | 20251017 |
| Shandong Aite Chem | China national standards | MT | 1070.91 | USD | 20251016 |
| Shandong Aite Chem | China national standards | MT | 1240.0 | USD | 20251016 |
| Shandong Aite Chem | China national standards | MT | 1113.18 | USD | 20251016 |
| Shandong Aite Chem | China national standards | MT | 944.09 | USD | 20251016 |
| Shandong Aite Chem | China national standards | MT | 943.73 | USD | 20251015 |
| Shandong Aite Chem | China national standards | MT | 1239.52 | USD | 20251015 |
| Shandong Aite Chem | China national standards | MT | 1112.75 | USD | 20251015 |
| Shandong Aite Chem | China national standards | MT | 1239.52 | USD | 20251015 |
| Shandong Aite Chem | China national standards | MT | 1112.75 | USD | 20251015 |