| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1483.62 | USD | 20251209 |
| Shandong Aite Chem | China national standards | MT | 1455.36 | USD | 20251209 |
| Shandong Aite Chem | China national standards | MT | 1554.27 | USD | 20251209 |
| Shandong Aite Chem | China national standards | MT | 1158.63 | USD | 20251209 |
| Shandong Aite Chem | China national standards | MT | 1483.62 | USD | 20251209 |
| Shandong Aite Chem | China national standards | MT | 1484.12 | USD | 20251205 |
| Shandong Aite Chem | China national standards | MT | 1484.12 | USD | 20251205 |
| Shandong Aite Chem | China national standards | MT | 1159.03 | USD | 20251205 |
| Shandong Aite Chem | China national standards | MT | 1554.79 | USD | 20251205 |
| Shandong Aite Chem | China national standards | MT | 1455.85 | USD | 20251205 |