| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20180323 |
| Unknown | China national standards | MT | 750.0 | USD | 20180323 |
| Unknown | China national standards | MT | 460.0 | USD | 20180323 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180322 |
| Unknown | China national standards | MT | 11860.0 | USD | 20180322 |
| Unknown | China national standards | MT | 2310.0 | USD | 20180322 |
| Unknown | China national standards | MT | 11840.0 | USD | 20180320 |
| Unknown | China national standards | MT | 290.0 | USD | 20180320 |
| Unknown | China national standards | MT | 750.0 | USD | 20180319 |
| Unknown | China national standards | MT | 360.0 | USD | 20180319 |