| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 28750.0 | USD | 20190216 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190216 |
| Unknown | China national standards | MT | 7220.0 | USD | 20190215 |
| Unknown | China national standards | MT | 1030.0 | USD | 20190215 |
| Unknown | China national standards | MT | 7250.0 | USD | 20190214 |
| Unknown | China national standards | MT | 7590.0 | USD | 20190214 |
| Unknown | China national standards | MT | 7590.0 | USD | 20190214 |
| Unknown | China national standards | MT | 4170.0 | USD | 20190214 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190214 |
| Unknown | China national standards | MT | 4550.0 | USD | 20190214 |