| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 89060.0 | USD | 20190620 |
| Unknown | China national standards | MT | 14540.0 | USD | 20190619 |
| Unknown | China national standards | MT | 87510.0 | USD | 20190619 |
| Unknown | China national standards | MT | 100280.0 | USD | 20190619 |
| Unknown | China national standards | MT | 18430.0 | USD | 20190619 |
| Unknown | China national standards | MT | 14530.0 | USD | 20190618 |
| Unknown | China national standards | MT | 96430.0 | USD | 20190618 |
| Unknown | China national standards | MT | 100210.0 | USD | 20190618 |
| Unknown | China national standards | MT | 71880.0 | USD | 20190618 |
| Unknown | China national standards | MT | 10420.0 | USD | 20190617 |