| Vendor | Spec | Unit | Price | Currency | Date |
| chempricehub | National standard | Kg | 4.52 | USD | 20170110 |
| chempricehub | National standard | Kg | 0.15 | USD | 20170110 |
| chempricehub | National standard | Kg | 0.16 | USD | 20170110 |
| chempricehub | National standard | Kg | 0.16 | USD | 20170110 |
| chempricehub | National standard | Kg | 0.19 | USD | 20170110 |
| chempricehub | National standard | Kg | 0.19 | USD | 20170110 |
| chempricehub | National standard | Kg | 0.37 | USD | 20170110 |
| chempricehub | National standard | Kg | 0.15 | USD | 20170110 |
| chempricehub | National standard | Kg | 0.17 | USD | 20170110 |
| chempricehub | National standard | Kg | 0.24 | USD | 20170110 |