| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1530.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1580.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1570.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1550.0 | USD | 20181201 |
| Unknown | China national standards | MT | 7220.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2000.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1530.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2020.0 | USD | 20181201 |
| Unknown | China national standards | MT | 1590.0 | USD | 20181201 |
| Unknown | China national standards | MT | 2090.0 | USD | 20181201 |