| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1130.0 | USD | 20200422 |
| Unknown | China national standards | MT | 190.0 | USD | 20200422 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200421 |
| Unknown | China national standards | MT | 470.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1180.0 | USD | 20200421 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1330.0 | USD | 20200420 |
| Unknown | China national standards | MT | 8530.0 | USD | 20200420 |
| Unknown | China national standards | MT | 1220.0 | USD | 20200419 |