| Vendor | Spec | Unit | Price | Currency | Date |
| chempricehub | National standard | Kg | 8.89 | USD | 20170121 |
| chempricehub | National standard | Kg | 5.27 | USD | 20170121 |
| chempricehub | National standard | Kg | 6.37 | USD | 20170121 |
| chempricehub | National standard | Kg | 5.16 | USD | 20170121 |
| chempricehub | National standard | Kg | 5.0 | USD | 20170121 |
| chempricehub | National standard | Kg | 8.89 | USD | 20170121 |
| chempricehub | National standard | Kg | 5.16 | USD | 20170121 |
| chempricehub | National standard | Kg | 5.24 | USD | 20170121 |
| chempricehub | National standard | Kg | 6.58 | USD | 20170121 |
| chempricehub | National standard | Kg | 4.99 | USD | 20170121 |