| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1260.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1680.0 | USD | 20180421 |
| Unknown | China national standards | MT | 970.0 | USD | 20180421 |
| Unknown | China national standards | MT | 200.0 | USD | 20180421 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180420 |
| Unknown | China national standards | MT | 230.0 | USD | 20180420 |
| Unknown | China national standards | MT | 1070.0 | USD | 20180419 |
| Unknown | China national standards | MT | 1020.0 | USD | 20180419 |
| Unknown | China national standards | MT | 1100.0 | USD | 20180419 |
| Unknown | China national standards | MT | 1040.0 | USD | 20180419 |