| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20350.0 | USD | 20170301 |
| Unknown | China national standards | MT | 23040.0 | USD | 20170301 |
| Unknown | China national standards | MT | 124300.0 | USD | 20170223 |
| Unknown | China national standards | MT | 10820.0 | USD | 20170223 |
| Unknown | China national standards | MT | 126510.0 | USD | 20170221 |
| Unknown | China national standards | MT | 74010.0 | USD | 20170221 |
| Unknown | China national standards | MT | 24860.0 | USD | 20170221 |
| Unknown | China national standards | MT | 24860.0 | USD | 20170221 |
| Unknown | China national standards | MT | 18010.0 | USD | 20170220 |
| Unknown | China national standards | MT | 147240.02 | USD | 20170219 |