| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1650.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1570.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1530.0 | USD | 20200301 |
| Unknown | China national standards | MT | 1610.0 | USD | 20200301 |
| Unknown | China national standards | MT | 10810.0 | USD | 20200223 |
| Unknown | China national standards | MT | 1550.0 | USD | 20200222 |
| Unknown | China national standards | MT | 10260.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1460.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1630.0 | USD | 20200221 |