| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1640.0 | USD | 20171221 |
| Unknown | China national standards | MT | 1610.0 | USD | 20171221 |
| Unknown | China national standards | MT | 12640.0 | USD | 20171220 |
| Unknown | China national standards | MT | 10480.0 | USD | 20171220 |
| Unknown | China national standards | MT | 9500.0 | USD | 20171220 |
| Unknown | China national standards | MT | 1560.0 | USD | 20171220 |
| Unknown | China national standards | MT | 1910.0 | USD | 20171220 |
| Unknown | China national standards | MT | 1580.0 | USD | 20171220 |
| Unknown | China national standards | MT | 1430.0 | USD | 20171220 |
| Unknown | China national standards | MT | 1600.0 | USD | 20171220 |