| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20170723 |
| Unknown | China national standards | MT | 2220.0 | USD | 20170719 |
| Unknown | China national standards | MT | 3260.0 | USD | 20170718 |
| Unknown | China national standards | MT | 2220.0 | USD | 20170717 |
| Unknown | China national standards | MT | 700.0 | USD | 20170717 |
| Unknown | China national standards | MT | 320.0 | USD | 20170716 |
| Unknown | China national standards | MT | 2010.0 | USD | 20170714 |
| Unknown | China national standards | MT | 4740.0 | USD | 20170713 |
| Unknown | China national standards | MT | 2010.0 | USD | 20170713 |
| Unknown | China national standards | MT | 480.0 | USD | 20170712 |