| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1490.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1620.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1200.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1360.0 | USD | 20200221 |
| Unknown | China national standards | MT | 11680.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1720.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200220 |
| Unknown | China national standards | MT | 12300.0 | USD | 20200220 |