| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2600.0 | USD | 20171220 |
| Unknown | China national standards | MT | 870.0 | USD | 20171220 |
| Unknown | China national standards | MT | 2430.0 | USD | 20171220 |
| Unknown | China national standards | MT | 1820.0 | USD | 20171219 |
| Unknown | China national standards | MT | 17240.0 | USD | 20171219 |
| Unknown | China national standards | MT | 12440.0 | USD | 20171218 |
| Unknown | China national standards | MT | 640.0 | USD | 20171218 |
| Unknown | China national standards | MT | 1970.0 | USD | 20171218 |
| Unknown | China national standards | MT | 9690.0 | USD | 20171217 |
| Unknown | China national standards | MT | 13030.0 | USD | 20171216 |