| Vendor | Spec | Unit | Price | Currency | Date |
| chempricehub | National standard | Kg | 0.71 | USD | 20210322 |
| chempricehub | National standard | Kg | 0.7 | USD | 20210322 |
| chempricehub | National standard | Kg | 4.94 | USD | 20210322 |
| chempricehub | National standard | Kg | 1.0 | USD | 20210322 |
| chempricehub | National standard | Kg | 10.89 | USD | 20210322 |
| chempricehub | National standard | Kg | 1.43 | USD | 20210322 |
| chempricehub | National standard | Kg | 0.1 | USD | 20210321 |
| chempricehub | National standard | Kg | 12.75 | USD | 20210321 |
| chempricehub | National standard | Kg | 0.6 | USD | 20210321 |
| chempricehub | National standard | Kg | 0.1 | USD | 20210321 |