| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 564.84 | USD | 20251117 |
| Shandong Jinshenrun Chem | China national standards | MT | 423.63 | USD | 20251117 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 564.77 | USD | 20251116 |
| Shandong Jinshenrun Chem | China national standards | MT | 1129.54 | USD | 20251116 |
| Shandong Jinshenrun Chem | China national standards | MT | 423.58 | USD | 20251116 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 564.77 | USD | 20251115 |
| Shandong Jinshenrun Chem | China national standards | MT | 423.58 | USD | 20251115 |
| Shandong Jinshenrun Chem | China national standards | MT | 1129.54 | USD | 20251115 |
| Shandong Jinshenrun Chem | China national standards | MT | 423.58 | USD | 20251114 |
| Shandong Jinshenrun Chem | Industrial Grade | MT | 564.77 | USD | 20251114 |