| Vendor | Spec | Unit | Price | Currency | Date |
| chempricehub | National standard | Kg | 0.1 | USD | 20190901 |
| chempricehub | National standard | Kg | 0.13 | USD | 20190901 |
| chempricehub | National standard | Kg | 0.13 | USD | 20190901 |
| chempricehub | National standard | Kg | 0.1 | USD | 20190901 |
| chempricehub | National standard | Kg | 16.52 | USD | 20190901 |
| chempricehub | National standard | Kg | 0.89 | USD | 20190901 |
| chempricehub | National standard | Kg | 0.7 | USD | 20190901 |
| chempricehub | National standard | Kg | 0.71 | USD | 20190901 |
| chempricehub | National standard | Kg | 218.62 | USD | 20190901 |
| chempricehub | National standard | Kg | 0.7 | USD | 20190901 |