| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2640.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5780.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5610.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3050.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1600.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5150.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2070.0 | USD | 20190301 |