| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4860.0 | USD | 20190801 |
| Unknown | China national standards | MT | 6700.0 | USD | 20190801 |
| Unknown | China national standards | MT | 25570.0 | USD | 20190801 |
| Unknown | China national standards | MT | 6750.0 | USD | 20190801 |
| Unknown | China national standards | MT | 750.0 | USD | 20190801 |
| Unknown | China national standards | MT | 6320.0 | USD | 20190801 |
| Unknown | China national standards | MT | 5590.0 | USD | 20190801 |
| Unknown | China national standards | MT | 7700.0 | USD | 20190801 |
| Unknown | China national standards | MT | 6700.0 | USD | 20190801 |
| Unknown | China national standards | MT | 6880.0 | USD | 20190801 |