| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3330.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2890.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2780.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2960.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190301 |
| Unknown | China national standards | MT | 360.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2840.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3230.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190301 |