| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 74040.0 | USD | 20171221 |
| Unknown | China national standards | MT | 130070.01 | USD | 20171220 |
| Unknown | China national standards | MT | 14060.0 | USD | 20171218 |
| Unknown | China national standards | MT | 11110.0 | USD | 20171218 |
| Unknown | China national standards | MT | 13450.0 | USD | 20171218 |
| Unknown | China national standards | MT | 14070.0 | USD | 20171217 |
| Unknown | China national standards | MT | 108180.0 | USD | 20171217 |
| Unknown | China national standards | MT | 132190.0 | USD | 20171217 |
| Unknown | China national standards | MT | 93220.0 | USD | 20171217 |
| Unknown | China national standards | MT | 18960.0 | USD | 20171215 |