| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 540.0 | USD | 20170820 |
| Unknown | China national standards | MT | 540.0 | USD | 20170820 |
| Unknown | China national standards | MT | 560.0 | USD | 20170819 |
| Unknown | China national standards | MT | 3670.0 | USD | 20170819 |
| Unknown | China national standards | MT | 3570.0 | USD | 20170818 |
| Unknown | China national standards | MT | 7220.0 | USD | 20170818 |
| Unknown | China national standards | MT | 3880.0 | USD | 20170818 |
| Unknown | China national standards | MT | 3790.0 | USD | 20170818 |
| Unknown | China national standards | MT | 3570.0 | USD | 20170816 |
| Unknown | China national standards | MT | 760.0 | USD | 20170816 |