| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | China national standards | MT | 833.65 | USD | 20251209 |
| Shandong Yushuo Chem | China national standards | MT | 833.65 | USD | 20251209 |
| Shandong Yushuo Chem | China national standards | MT | 833.65 | USD | 20251209 |
| Shandong Shuojia Chem | Industrial Grade | MT | 805.39 | USD | 20251209 |
| Shandong Shuojia Chem | Industrial Grade | MT | 805.39 | USD | 20251209 |
| Shandong Shuojia Chem | China national standards | MT | 805.39 | USD | 20251209 |
| Shandong Shuojia Chem | China national standards | MT | 805.39 | USD | 20251209 |
| Shandong Shuojia Chem | China national standards | MT | 805.39 | USD | 20251209 |
| Shandong Shuojia Chem | China national standards | MT | 805.39 | USD | 20251209 |
| Shandong Shuojia Chem | China national standards | MT | 805.39 | USD | 20251209 |