| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1680.0 | USD | 20190319 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190319 |
| Unknown | China national standards | MT | 660.0 | USD | 20190318 |
| Unknown | China national standards | MT | 240.0 | USD | 20190318 |
| Unknown | China national standards | MT | 1730.0 | USD | 20190318 |
| Unknown | China national standards | MT | 1730.0 | USD | 20190318 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190318 |
| Unknown | China national standards | MT | 300.0 | USD | 20190318 |
| Unknown | China national standards | MT | 280.0 | USD | 20190318 |
| Unknown | China national standards | MT | 1820.0 | USD | 20190317 |