| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1890.0 | USD | 20180412 |
| Unknown | China national standards | MT | 280.0 | USD | 20180412 |
| Unknown | China national standards | MT | 270.0 | USD | 20180411 |
| Unknown | China national standards | MT | 300.0 | USD | 20180411 |
| Unknown | China national standards | MT | 280.0 | USD | 20180411 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180411 |
| Unknown | China national standards | MT | 1880.0 | USD | 20180411 |
| Unknown | China national standards | MT | 300.0 | USD | 20180410 |
| Unknown | China national standards | MT | 290.0 | USD | 20180410 |
| Unknown | China national standards | MT | 1930.0 | USD | 20180401 |