| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 565.19 | USD | 20251209 |
| Shandong Jinshenrun Chem | China national standards | MT | 1130.37 | USD | 20251209 |
| Shandong Jinshenrun Chem | China national standards | MT | 423.89 | USD | 20251209 |
| Shandong Luxi Chem | 90% | MT | 430.96 | USD | 20251209 |
| Jinan Angxin Chem | China national standards | MT | 443.67 | USD | 20251209 |
| Shandong Yihe Chem | China national standards | MT | 339.11 | USD | 20251209 |
| Jinan Jinrihe Chem | China national standards | MT | 438.02 | USD | 20251209 |
| Jinan Jinrihe Chem | China national standards | MT | 438.02 | USD | 20251209 |
| Jinan Jinrihe Chem | Industrial Grade | MT | 607.58 | USD | 20251209 |
| Jinan Jinrihe Chem | 90% | MT | 508.67 | USD | 20251209 |