| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1180.0 | USD | 20170501 |
| Unknown | China national standards | MT | 1880.0 | USD | 20170501 |
| Unknown | China national standards | MT | 7840.0 | USD | 20170420 |
| Unknown | China national standards | MT | 1130.0 | USD | 20170418 |
| Unknown | China national standards | MT | 6890.0 | USD | 20170417 |
| Unknown | China national standards | MT | 1000.0 | USD | 20170414 |
| Unknown | China national standards | MT | 1140.0 | USD | 20170413 |
| Unknown | China national standards | MT | 6860.0 | USD | 20170401 |
| Unknown | China national standards | MT | 14160.0 | USD | 20170401 |
| Unknown | China national standards | MT | 1000.0 | USD | 20170401 |