| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11500.0 | USD | 20190620 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190620 |
| Unknown | China national standards | MT | 1400.0 | USD | 20190619 |
| Unknown | China national standards | MT | 6520.0 | USD | 20190619 |
| Unknown | China national standards | MT | 750.0 | USD | 20190619 |
| Unknown | China national standards | MT | 1230.0 | USD | 20190618 |
| Unknown | China national standards | MT | 8330.0 | USD | 20190618 |
| Unknown | China national standards | MT | 6740.0 | USD | 20190618 |
| Unknown | China national standards | MT | 980.0 | USD | 20190617 |
| Unknown | China national standards | MT | 8670.0 | USD | 20190617 |