| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3390.0 | USD | 20170420 |
| Unknown | China national standards | MT | 490.0 | USD | 20170420 |
| Unknown | China national standards | MT | 3220.0 | USD | 20170419 |
| Unknown | China national standards | MT | 3390.0 | USD | 20170419 |
| Unknown | China national standards | MT | 3220.0 | USD | 20170419 |
| Unknown | China national standards | MT | 500.0 | USD | 20170419 |
| Unknown | China national standards | MT | 2680.0 | USD | 20170417 |
| Unknown | China national standards | MT | 3420.0 | USD | 20170417 |
| Unknown | China national standards | MT | 470.0 | USD | 20170417 |
| Unknown | China national standards | MT | 490.0 | USD | 20170417 |