| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11580.0 | USD | 20170401 |
| Unknown | China national standards | MT | 1660.0 | USD | 20170401 |
| Unknown | China national standards | MT | 2040.0 | USD | 20170401 |
| Unknown | China national standards | MT | 1730.0 | USD | 20170401 |
| Unknown | China national standards | MT | 12050.0 | USD | 20170322 |
| Unknown | China national standards | MT | 11490.0 | USD | 20170321 |
| Unknown | China national standards | MT | 760.0 | USD | 20170321 |
| Unknown | China national standards | MT | 11870.0 | USD | 20170320 |
| Unknown | China national standards | MT | 11870.0 | USD | 20170320 |
| Unknown | China national standards | MT | 1680.0 | USD | 20170320 |