| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Laya Chem | Reagent Grade | MT | 57.93 | USD | 20251209 |
| Shandong Laya Chem | Reagent Grade | MT | 57.94 | USD | 20251208 |
| Shandong Laya Chem | Reagent Grade | MT | 57.95 | USD | 20251206 |
| Shandong Laya Chem | Reagent Grade | MT | 57.95 | USD | 20251205 |
| Shandong Laya Chem | Reagent Grade | MT | 57.96 | USD | 20251204 |
| Shandong Laya Chem | Reagent Grade | MT | USD | 20251203 | |
| Shandong Laya Chem | Reagent Grade | MT | USD | 20251202 | |
| Shandong Laya Chem | Reagent Grade | MT | USD | 20251201 | |
| Shandong Laya Chem | Reagent Grade | MT | USD | 20251129 | |
| Shandong Laya Chem | Reagent Grade | MT | USD | 20251128 |