| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1130.0 | USD | 20180411 |
| Unknown | China national standards | MT | 30230.0 | USD | 20180410 |
| Unknown | China national standards | MT | 10940.0 | USD | 20180410 |
| Unknown | China national standards | MT | 1130.0 | USD | 20180410 |
| Unknown | China national standards | MT | 1730.0 | USD | 20180410 |
| Unknown | China national standards | MT | 3490.0 | USD | 20180401 |
| Unknown | China national standards | MT | 7160.0 | USD | 20180401 |
| Unknown | China national standards | MT | 34280.0 | USD | 20180401 |
| Unknown | China national standards | MT | 10540.0 | USD | 20180401 |
| Unknown | China national standards | MT | 11450.0 | USD | 20180401 |