| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1890.0 | USD | 20170301 |
| Unknown | China national standards | MT | 1830.0 | USD | 20170301 |
| Unknown | China national standards | MT | 15080.0 | USD | 20170220 |
| Unknown | China national standards | MT | 2210.0 | USD | 20170219 |
| Unknown | China national standards | MT | 2860.0 | USD | 20170218 |
| Unknown | China national standards | MT | 11010.0 | USD | 20170217 |
| Unknown | China national standards | MT | 12790.0 | USD | 20170217 |
| Unknown | China national standards | MT | 11780.0 | USD | 20170216 |
| Unknown | China national standards | MT | 3400.0 | USD | 20170216 |
| Unknown | China national standards | MT | 1720.0 | USD | 20170216 |