| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1157.78 | USD | 20251114 |
| Shandong Aite Chem | China national standards | MT | 1553.12 | USD | 20251114 |
| Shandong Aite Chem | China national standards | MT | 1482.53 | USD | 20251114 |
| Shandong Aite Chem | China national standards | MT | 1482.53 | USD | 20251114 |
| Shandong Aite Chem | China national standards | MT | 1482.36 | USD | 20251112 |
| Shandong Aite Chem | China national standards | MT | 1482.36 | USD | 20251112 |
| Shandong Aite Chem | China national standards | MT | 1552.95 | USD | 20251112 |
| Shandong Aite Chem | China national standards | MT | 1157.65 | USD | 20251112 |
| Shandong Aite Chem | China national standards | MT | 1454.12 | USD | 20251112 |
| Shandong Aite Chem | China national standards | MT | 1481.88 | USD | 20251110 |