| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6090.0 | USD | 20200418 |
| Unknown | China national standards | MT | 20.0 | USD | 20200418 |
| Unknown | China national standards | MT | 40.0 | USD | 20200418 |
| Unknown | China national standards | MT | 220.0 | USD | 20200417 |
| Unknown | China national standards | MT | 80.0 | USD | 20200417 |
| Unknown | China national standards | MT | 5020.0 | USD | 20200417 |
| Unknown | China national standards | MT | 550.0 | USD | 20200417 |
| Unknown | China national standards | MT | 710.0 | USD | 20200417 |
| Unknown | China national standards | MT | 30.0 | USD | 20200417 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200416 |