| Vendor | Spec | Unit | Price | Currency | Date |
| chempricehub | National standard | Kg | 0.11 | USD | 20210101 |
| chempricehub | National standard | Kg | 0.55 | USD | 20210101 |
| chempricehub | National standard | Kg | 0.06 | USD | 20210101 |
| chempricehub | National standard | Kg | 0.11 | USD | 20210101 |
| chempricehub | National standard | Kg | 0.03 | USD | 20210101 |
| chempricehub | National standard | Kg | 0.04 | USD | 20210101 |
| chempricehub | National standard | Kg | 0.05 | USD | 20210101 |
| chempricehub | National standard | Kg | 0.18 | USD | 20210101 |
| chempricehub | National standard | Kg | 37.93 | USD | 20210101 |
| chempricehub | National standard | Kg | 2406.17 | USD | 20210101 |