| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1460.0 | USD | 20180412 |
| Unknown | China national standards | MT | 180.0 | USD | 20180412 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180411 |
| Unknown | China national standards | MT | 2000.0 | USD | 20180411 |
| Unknown | China national standards | MT | 1370.0 | USD | 20180411 |
| Unknown | China national standards | MT | 200.0 | USD | 20180411 |
| Unknown | China national standards | MT | 220.0 | USD | 20180411 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180410 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180410 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180410 |