| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Yushuo Chem | Industrial Grade | MT | 310.62 | USD | 20251114 |
| Shandong Yushuo Chem | Food Grade | MT | 296.51 | USD | 20251114 |
| Shandong Yushuo Chem | Food Grade | MT | 296.47 | USD | 20251112 |
| Shandong Yushuo Chem | Industrial Grade | MT | 310.59 | USD | 20251112 |
| Shandong Yushuo Chem | Food Grade | MT | 296.33 | USD | 20251111 |
| Shandong Yushuo Chem | Industrial Grade | MT | 310.45 | USD | 20251111 |
| Shandong Yushuo Chem | Food Grade | MT | 296.38 | USD | 20251110 |
| Shandong Yushuo Chem | Industrial Grade | MT | 310.49 | USD | 20251110 |
| Shandong Yushuo Chem | Food Grade | MT | 296.46 | USD | 20251107 |
| Shandong Yushuo Chem | Industrial Grade | MT | 310.58 | USD | 20251107 |