| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1580.0 | USD | 20180220 |
| Unknown | China national standards | MT | 10520.0 | USD | 20180219 |
| Unknown | China national standards | MT | 9950.0 | USD | 20180219 |
| Unknown | China national standards | MT | 4940.0 | USD | 20180219 |
| Unknown | China national standards | MT | 12640.0 | USD | 20180219 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180219 |
| Unknown | China national standards | MT | 1560.0 | USD | 20180219 |
| Unknown | China national standards | MT | 1620.0 | USD | 20180219 |
| Unknown | China national standards | MT | 1670.0 | USD | 20180219 |
| Unknown | China national standards | MT | 1570.0 | USD | 20180219 |