| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180311 |
| Unknown | China national standards | MT | 160.0 | USD | 20180311 |
| Unknown | China national standards | MT | 940.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180311 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180310 |
| Unknown | China national standards | MT | 160.0 | USD | 20180301 |
| Unknown | China national standards | MT | 690.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1190.0 | USD | 20180301 |
| Unknown | China national standards | MT | 1220.0 | USD | 20180301 |