| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | Food Grade | MT | 296.7 | USD | 20251127 |
| Shandong Yushuo Chem | Industrial Grade | MT | 310.83 | USD | 20251127 |
| Shandong Yushuo Chem | Industrial Grade | MT | 310.75 | USD | 20251126 |
| Shandong Yushuo Chem | Food Grade | MT | 296.63 | USD | 20251126 |
| Shandong Yushuo Chem | Food Grade | MT | 296.5 | USD | 20251125 |
| Shandong Yushuo Chem | Industrial Grade | MT | 310.62 | USD | 20251125 |
| Shandong Yushuo Chem | Food Grade | MT | 296.41 | USD | 20251124 |
| Shandong Yushuo Chem | Industrial Grade | MT | 310.53 | USD | 20251124 |
| Shandong Yushuo Chem | Industrial Grade | MT | 310.41 | USD | 20251121 |
| Shandong Yushuo Chem | Food Grade | MT | 296.3 | USD | 20251121 |