| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Huize Chem | Reagent Grade | MT | 107.42 | USD | 20251210 |
| Shandong Huize Chem | Reagent Grade | MT | 107.4 | USD | 20251208 |
| Shandong Huize Chem | Reagent Grade | MT | 107.35 | USD | 20251202 |
| Shandong Huize Chem | Reagent Grade | MT | 107.35 | USD | 20251202 |
| Shandong Huize Chem | Reagent Grade | MT | 107.36 | USD | 20251128 |
| Shandong Huize Chem | Reagent Grade | MT | 107.24 | USD | 20251111 |
| Shandong Huize Chem | Reagent Grade | MT | 107.17 | USD | 20251023 |
| Shandong Huize Chem | Reagent Grade | MT | 107.05 | USD | 20251015 |
| Shandong Huize Chem | Reagent Grade | MT | 106.89 | USD | 20251009 |
| Shandong Huize Chem | Reagent Grade | MT | 106.81 | USD | 20250926 |