| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4360.0 | USD | 20190714 |
| Unknown | China national standards | MT | 1920.0 | USD | 20190714 |
| Unknown | China national standards | MT | 190.0 | USD | 20190714 |
| Unknown | China national standards | MT | 200.0 | USD | 20190713 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190713 |
| Unknown | China national standards | MT | 1440.0 | USD | 20190713 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190713 |
| Unknown | China national standards | MT | 1250.0 | USD | 20190712 |
| Unknown | China national standards | MT | 1430.0 | USD | 20190711 |
| Unknown | China national standards | MT | 250.0 | USD | 20190711 |