| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2070.0 | USD | 20180711 |
| Unknown | China national standards | MT | 290.0 | USD | 20180711 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180711 |
| Unknown | China national standards | MT | 2810.0 | USD | 20180711 |
| Unknown | China national standards | MT | 330.0 | USD | 20180710 |
| Unknown | China national standards | MT | 320.0 | USD | 20180710 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180710 |
| Unknown | China national standards | MT | 2810.0 | USD | 20180710 |
| Unknown | China national standards | MT | 2290.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2500.0 | USD | 20180701 |