| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1072.95 | USD | 20251112 |
| Shandong Aite Chem | China national standards | MT | 1115.3 | USD | 20251112 |
| Shandong Aite Chem | China national standards | MT | 945.89 | USD | 20251112 |
| Shandong Aite Chem | China national standards | MT | 1072.6 | USD | 20251110 |
| Shandong Aite Chem | China national standards | MT | 1114.94 | USD | 20251110 |
| Shandong Aite Chem | China national standards | MT | 1241.96 | USD | 20251110 |
| Shandong Aite Chem | China national standards | MT | 945.58 | USD | 20251110 |
| Shandong Aite Chem | China national standards | MT | 1072.9 | USD | 20251107 |
| Shandong Aite Chem | China national standards | MT | 945.85 | USD | 20251107 |
| Shandong Aite Chem | China national standards | MT | 1242.31 | USD | 20251107 |