| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6360.0 | USD | 20170818 |
| Unknown | China national standards | MT | 930.0 | USD | 20170816 |
| Unknown | China national standards | MT | 14940.0 | USD | 20170814 |
| Unknown | China national standards | MT | 12950.0 | USD | 20170814 |
| Unknown | China national standards | MT | 12140.0 | USD | 20170814 |
| Unknown | China national standards | MT | 2210.0 | USD | 20170814 |
| Unknown | China national standards | MT | 2460.0 | USD | 20170813 |
| Unknown | China national standards | MT | 16600.0 | USD | 20170813 |
| Unknown | China national standards | MT | 2460.0 | USD | 20170813 |
| Unknown | China national standards | MT | 2400.0 | USD | 20170811 |