| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9920.0 | USD | 20190523 |
| Unknown | China national standards | MT | 10260.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1610.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190523 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1670.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1550.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1590.0 | USD | 20190522 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190522 |