| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2540.0 | USD | 20190619 |
| Unknown | China national standards | MT | 1920.0 | USD | 20190619 |
| Unknown | China national standards | MT | 280.0 | USD | 20190619 |
| Unknown | China national standards | MT | 330.0 | USD | 20190619 |
| Unknown | China national standards | MT | 340.0 | USD | 20190619 |
| Unknown | China national standards | MT | 330.0 | USD | 20190619 |
| Unknown | China national standards | MT | 1960.0 | USD | 20190618 |
| Unknown | China national standards | MT | 2280.0 | USD | 20190618 |
| Unknown | China national standards | MT | 320.0 | USD | 20190618 |
| Unknown | China national standards | MT | 290.0 | USD | 20190618 |