| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20190620 |
| Unknown | China national standards | MT | 150.0 | USD | 20190620 |
| Unknown | China national standards | MT | 150.0 | USD | 20190620 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190619 |
| Unknown | China national standards | MT | 1110.0 | USD | 20190618 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190618 |
| Unknown | China national standards | MT | 160.0 | USD | 20190618 |
| Unknown | China national standards | MT | 1050.0 | USD | 20190617 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190617 |
| Unknown | China national standards | MT | 160.0 | USD | 20190617 |