| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8210.0 | USD | 20190301 |
| Unknown | China national standards | MT | 450.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2140.0 | USD | 20190301 |
| Unknown | China national standards | MT | 1840.0 | USD | 20190301 |
| Unknown | China national standards | MT | 100.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190301 |
| Unknown | China national standards | MT | 80.0 | USD | 20190301 |
| Unknown | China national standards | MT | 13830.0 | USD | 20190301 |
| Unknown | China national standards | MT | 8780.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3590.0 | USD | 20190301 |