| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 845.13 | USD | 20251015 |
| Shandong Yushuo Chem | China national standards | MT | 845.13 | USD | 20251015 |
| Shandong Yushuo Chem | China national standards | MT | 845.13 | USD | 20251015 |
| Guang Longyu Chem | China national standards | MT | 1338.12 | USD | 20251015 |
| Shandong Shuojia Chem | China national standards | MT | 816.96 | USD | 20251015 |
| Shandong Shuojia Chem | Industrial Grade | MT | 816.96 | USD | 20251015 |
| Shandong Shuojia Chem | Industrial Grade | MT | 816.96 | USD | 20251015 |
| Shandong Shuojia Chem | China national standards | MT | 816.96 | USD | 20251015 |
| Shandong Shuojia Chem | China national standards | MT | 816.96 | USD | 20251015 |
| Shandong Shuojia Chem | China national standards | MT | 816.96 | USD | 20251015 |