| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1310.0 | USD | 20170421 |
| Unknown | China national standards | MT | 190.0 | USD | 20170421 |
| Unknown | China national standards | MT | 1240.0 | USD | 20170420 |
| Unknown | China national standards | MT | 180.0 | USD | 20170420 |
| Unknown | China national standards | MT | 130.0 | USD | 20170419 |
| Unknown | China national standards | MT | 1310.0 | USD | 20170418 |
| Unknown | China national standards | MT | 190.0 | USD | 20170418 |
| Unknown | China national standards | MT | 1110.0 | USD | 20170417 |
| Unknown | China national standards | MT | 1260.0 | USD | 20170417 |
| Unknown | China national standards | MT | 190.0 | USD | 20170417 |