| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20181221 |
| Unknown | China national standards | MT | 1020.0 | USD | 20181221 |
| Unknown | China national standards | MT | 1890.0 | USD | 20181221 |
| Unknown | China national standards | MT | 1030.0 | USD | 20181221 |
| Unknown | China national standards | MT | 2330.0 | USD | 20181221 |
| Unknown | China national standards | MT | 11370.0 | USD | 20181221 |
| Unknown | China national standards | MT | 290.0 | USD | 20181220 |
| Unknown | China national standards | MT | 870.0 | USD | 20181220 |
| Unknown | China national standards | MT | 210.0 | USD | 20181220 |
| Unknown | China national standards | MT | 100.0 | USD | 20181220 |