| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16900.0 | USD | 20190713 |
| Unknown | China national standards | MT | 930.0 | USD | 20190713 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190713 |
| Unknown | China national standards | MT | 55590.0 | USD | 20190713 |
| Unknown | China national standards | MT | 520.0 | USD | 20190713 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190713 |
| Unknown | China national standards | MT | 74690.0 | USD | 20190713 |
| Unknown | China national standards | MT | 15260.0 | USD | 20190713 |
| Unknown | China national standards | MT | 3650.0 | USD | 20190713 |
| Unknown | China national standards | MT | 15030.0 | USD | 20190713 |