| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 410.0 | USD | 20200422 |
| Unknown | China national standards | MT | 7320.0 | USD | 20200421 |
| Unknown | China national standards | MT | 190.0 | USD | 20200421 |
| Unknown | China national standards | MT | 230.0 | USD | 20200421 |
| Unknown | China national standards | MT | 2900.0 | USD | 20200421 |
| Unknown | China national standards | MT | 360.0 | USD | 20200420 |
| Unknown | China national standards | MT | 3590.0 | USD | 20200420 |
| Unknown | China national standards | MT | 2390.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1560.0 | USD | 20200418 |
| Unknown | China national standards | MT | 240.0 | USD | 20200418 |