| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1370.0 | USD | 20190713 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190713 |
| Unknown | China national standards | MT | 1160.0 | USD | 20190713 |
| Unknown | China national standards | MT | 15420.0 | USD | 20190713 |
| Unknown | China national standards | MT | 8390.0 | USD | 20190712 |
| Unknown | China national standards | MT | 990.0 | USD | 20190711 |
| Unknown | China national standards | MT | 5670.0 | USD | 20190711 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190711 |
| Unknown | China national standards | MT | 1200.0 | USD | 20190711 |
| Unknown | China national standards | MT | 6500.0 | USD | 20190711 |