| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11360.0 | USD | 20190221 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190221 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190221 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190221 |
| Unknown | China national standards | MT | 1630.0 | USD | 20190221 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190221 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190221 |
| Unknown | China national standards | MT | 1580.0 | USD | 20190221 |
| Unknown | China national standards | MT | 15110.0 | USD | 20190220 |
| Unknown | China national standards | MT | 10810.0 | USD | 20190220 |