| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1156.88 | USD | 20251101 |
| Shandong Aite Chem | China national standards | MT | 1551.92 | USD | 20251101 |
| Shandong Aite Chem | China national standards | MT | 1481.38 | USD | 20251101 |
| Shandong Aite Chem | China national standards | MT | 1481.38 | USD | 20251101 |
| Shandong Aite Chem | China national standards | MT | 1481.38 | USD | 20251031 |
| Shandong Aite Chem | China national standards | MT | 1481.38 | USD | 20251031 |
| Shandong Aite Chem | China national standards | MT | 1551.92 | USD | 20251031 |
| Shandong Aite Chem | China national standards | MT | 1156.88 | USD | 20251031 |
| Shandong Aite Chem | China national standards | MT | 1453.16 | USD | 20251031 |
| Shandong Aite Chem | China national standards | MT | 1481.71 | USD | 20251030 |