| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1880.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6400.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1870.0 | USD | 20180701 |
| Unknown | China national standards | MT | 1680.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2020.0 | USD | 20180701 |
| Unknown | China national standards | MT | 2140.0 | USD | 20180701 |
| Unknown | China national standards | MT | 10770.0 | USD | 20180623 |
| Unknown | China national standards | MT | 11660.0 | USD | 20180623 |
| Unknown | China national standards | MT | 9540.0 | USD | 20180623 |
| Unknown | China national standards | MT | 1900.0 | USD | 20180623 |