| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29070.0 | USD | 20200421 |
| Unknown | China national standards | MT | 4830.0 | USD | 20200421 |
| Unknown | China national standards | MT | 31860.0 | USD | 20200420 |
| Unknown | China national standards | MT | 4840.0 | USD | 20200420 |
| Unknown | China national standards | MT | 5020.0 | USD | 20200420 |
| Unknown | China national standards | MT | 960.0 | USD | 20200420 |
| Unknown | China national standards | MT | 34010.0 | USD | 20200419 |
| Unknown | China national standards | MT | 29090.0 | USD | 20200419 |
| Unknown | China national standards | MT | 33070.0 | USD | 20200418 |
| Unknown | China national standards | MT | 4200.0 | USD | 20200418 |