| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20171223 |
| Unknown | China national standards | MT | 2010.0 | USD | 20171223 |
| Unknown | China national standards | MT | 390.0 | USD | 20171221 |
| Unknown | China national standards | MT | 3310.0 | USD | 20171220 |
| Unknown | China national standards | MT | 2910.0 | USD | 20171220 |
| Unknown | China national standards | MT | 300.0 | USD | 20171219 |
| Unknown | China national standards | MT | 2530.0 | USD | 20171218 |
| Unknown | China national standards | MT | 430.0 | USD | 20171218 |
| Unknown | China national standards | MT | 5140.0 | USD | 20171218 |
| Unknown | China national standards | MT | 2360.0 | USD | 20171216 |