| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 58560.0 | USD | 20190301 |
| Unknown | China national standards | MT | 23190.0 | USD | 20190301 |
| Unknown | China national standards | MT | 78440.0 | USD | 20190301 |
| Unknown | China national standards | MT | 48620.0 | USD | 20190301 |
| Unknown | China national standards | MT | 39730.0 | USD | 20190301 |
| Unknown | China national standards | MT | 9290.0 | USD | 20190301 |
| Unknown | China national standards | MT | 18030.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1370.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190301 |
| Unknown | China national standards | MT | 870.0 | USD | 20190301 |