| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2520.0 | USD | 20190619 |
| Unknown | China national standards | MT | 3570.0 | USD | 20190618 |
| Unknown | China national standards | MT | 1820.0 | USD | 20190618 |
| Unknown | China national standards | MT | 2360.0 | USD | 20190618 |
| Unknown | China national standards | MT | 2870.0 | USD | 20190618 |
| Unknown | China national standards | MT | 3060.0 | USD | 20190618 |
| Unknown | China national standards | MT | 350.0 | USD | 20190618 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190617 |
| Unknown | China national standards | MT | 1240.0 | USD | 20190617 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190617 |