| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20170901 |
| Unknown | China national standards | MT | 200.0 | USD | 20170901 |
| Unknown | China national standards | MT | 300.0 | USD | 20170818 |
| Unknown | China national standards | MT | 190.0 | USD | 20170817 |
| Unknown | China national standards | MT | 200.0 | USD | 20170816 |
| Unknown | China national standards | MT | 2020.0 | USD | 20170816 |
| Unknown | China national standards | MT | 1310.0 | USD | 20170813 |
| Unknown | China national standards | MT | 1310.0 | USD | 20170813 |
| Unknown | China national standards | MT | 1370.0 | USD | 20170812 |
| Unknown | China national standards | MT | 2030.0 | USD | 20170812 |