| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 740.0 | USD | 20180619 |
| Unknown | China national standards | MT | 680.0 | USD | 20180619 |
| Unknown | China national standards | MT | 8370.0 | USD | 20180619 |
| Unknown | China national standards | MT | 14390.0 | USD | 20180619 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180618 |
| Unknown | China national standards | MT | 800.0 | USD | 20180618 |
| Unknown | China national standards | MT | 5630.0 | USD | 20180618 |
| Unknown | China national standards | MT | 3220.0 | USD | 20180618 |
| Unknown | China national standards | MT | 2370.0 | USD | 20180618 |
| Unknown | China national standards | MT | 22190.0 | USD | 20180618 |