| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9660.0 | USD | 20190411 |
| Unknown | China national standards | MT | 8290.0 | USD | 20190411 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190411 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190411 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190410 |
| Unknown | China national standards | MT | 1400.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1260.0 | USD | 20190401 |