| Vendor | Spec | Unit | Price | Currency | Date |
| chempricehub | National standard | Kg | 0.83 | USD | 20201201 |
| chempricehub | National standard | Kg | 0.65 | USD | 20201201 |
| chempricehub | National standard | Kg | 5.46 | USD | 20201201 |
| chempricehub | National standard | Kg | 0.62 | USD | 20201201 |
| chempricehub | National standard | Kg | 4.62 | USD | 20201201 |
| chempricehub | National standard | Kg | 1.51 | USD | 20201201 |
| chempricehub | National standard | Kg | 0.47 | USD | 20201201 |
| chempricehub | National standard | Kg | 0.07 | USD | 20201201 |
| chempricehub | National standard | Kg | 0.9 | USD | 20201123 |
| chempricehub | National standard | Kg | 0.25 | USD | 20201123 |