| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | Industrial Grade | MT | 508.73 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 438.08 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 438.08 | USD | 20251208 |
| Changzhou Qidi Chem | China national standards | MT | 438.08 | USD | 20251208 |
| Shandong Shuojia Chem | China national standards | MT | 438.08 | USD | 20251208 |
| Liaocheng Xinli | China national standards | MT | 1045.73 | USD | 20251208 |
| Liaocheng Xinli | Industrial Grade | MT | 579.39 | USD | 20251208 |
| Liaocheng Xinli | 90% | MT | 508.73 | USD | 20251208 |
| Liaocheng Xinli | China national standards | MT | 438.08 | USD | 20251208 |
| Liao Jinxinda | 90% | MT | 395.68 | USD | 20251208 |