| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 1679.94 | USD | 20251107 |
| Shandong Shuojia Chem | China national standards | MT | 1678.4 | USD | 20251105 |
| Shandong Shuojia Chem | China national standards | MT | 1678.4 | USD | 20251105 |
| Shandong Shuojia Chem | China national standards | MT | 1692.5 | USD | 20251105 |
| Shandong Shuojia Chem | China national standards | MT | 1678.4 | USD | 20251105 |
| Shandong Shuojia Chem | China national standards | MT | 1692.88 | USD | 20251104 |
| Shandong Shuojia Chem | China national standards | MT | 1678.78 | USD | 20251104 |
| Shandong Shuojia Chem | China national standards | MT | 1678.78 | USD | 20251104 |
| Shandong Shuojia Chem | China national standards | MT | 1678.78 | USD | 20251104 |
| Shandong Shuojia Chem | China national standards | MT | 1679.2 | USD | 20251103 |