| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1510.0 | USD | 20190620 |
| Unknown | China national standards | MT | 2230.0 | USD | 20190620 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190620 |
| Unknown | China national standards | MT | 2580.0 | USD | 20190619 |
| Unknown | China national standards | MT | 7460.0 | USD | 20190619 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190619 |
| Unknown | China national standards | MT | 10980.0 | USD | 20190618 |
| Unknown | China national standards | MT | 10120.0 | USD | 20190618 |
| Unknown | China national standards | MT | 11870.0 | USD | 20190618 |
| Unknown | China national standards | MT | 11830.0 | USD | 20190618 |