| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18200.0 | USD | 20190801 |
| Unknown | China national standards | MT | 22420.0 | USD | 20190801 |
| Unknown | China national standards | MT | 21690.0 | USD | 20190801 |
| Unknown | China national standards | MT | 40220.0 | USD | 20190801 |
| Unknown | China national standards | MT | 11070.0 | USD | 20190801 |
| Unknown | China national standards | MT | 9270.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1710.0 | USD | 20190801 |
| Unknown | China national standards | MT | 900.0 | USD | 20190801 |
| Unknown | China national standards | MT | 550.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1860.0 | USD | 20190801 |