| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 1484.46 | USD | 20251204 |
| Shandong Aite Chem | China national standards | MT | 1555.14 | USD | 20251204 |
| Shandong Aite Chem | China national standards | MT | 1159.29 | USD | 20251204 |
| Shandong Aite Chem | China national standards | MT | 1455.75 | USD | 20251203 |
| Shandong Aite Chem | China national standards | MT | 1484.02 | USD | 20251203 |
| Shandong Aite Chem | China national standards | MT | 1554.68 | USD | 20251203 |
| Shandong Aite Chem | China national standards | MT | 1158.95 | USD | 20251203 |
| Shandong Aite Chem | China national standards | MT | 1484.02 | USD | 20251203 |
| Shandong Aite Chem | China national standards | MT | 1454.93 | USD | 20251202 |
| Shandong Aite Chem | China national standards | MT | 1553.8 | USD | 20251202 |