| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 110.0 | USD | 20171220 |
| Unknown | China national standards | MT | 18870.0 | USD | 20171219 |
| Unknown | China national standards | MT | 1300.0 | USD | 20171219 |
| Unknown | China national standards | MT | 710.0 | USD | 20171219 |
| Unknown | China national standards | MT | 730.0 | USD | 20171218 |
| Unknown | China national standards | MT | 1250.0 | USD | 20171218 |
| Unknown | China national standards | MT | 440.0 | USD | 20171218 |
| Unknown | China national standards | MT | 110.0 | USD | 20171217 |
| Unknown | China national standards | MT | 110.0 | USD | 20171217 |
| Unknown | China national standards | MT | 18860.0 | USD | 20171217 |