| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250360.0 | USD | 20190618 |
| Unknown | China national standards | MT | 4370.0 | USD | 20190618 |
| Unknown | China national standards | MT | 510.0 | USD | 20190618 |
| Unknown | China national standards | MT | 1010.0 | USD | 20190618 |
| Unknown | China national standards | MT | 90.0 | USD | 20190618 |
| Unknown | China national standards | MT | 100.0 | USD | 20190618 |
| Unknown | China national standards | MT | 14550.0 | USD | 20190618 |
| Unknown | China national standards | MT | 400.0 | USD | 20190618 |
| Unknown | China national standards | MT | 60.0 | USD | 20190618 |
| Unknown | China national standards | MT | 70.0 | USD | 20190618 |