| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 43310.0 | USD | 20180619 |
| Unknown | China national standards | MT | 10910.0 | USD | 20180619 |
| Unknown | China national standards | MT | 9070.0 | USD | 20180619 |
| Unknown | China national standards | MT | 12100.0 | USD | 20180619 |
| Unknown | China national standards | MT | 4940.0 | USD | 20180619 |
| Unknown | China national standards | MT | 10180.0 | USD | 20180618 |
| Unknown | China national standards | MT | 5500.0 | USD | 20180618 |
| Unknown | China national standards | MT | 2940.0 | USD | 20180618 |
| Unknown | China national standards | MT | 7380.0 | USD | 20180618 |
| Unknown | China national standards | MT | 11870.0 | USD | 20180618 |