| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 188660.0 | USD | 20190713 |
| Unknown | China national standards | MT | 8120.0 | USD | 20190712 |
| Unknown | China national standards | MT | 11930.0 | USD | 20190712 |
| Unknown | China national standards | MT | 55200.0 | USD | 20190712 |
| Unknown | China national standards | MT | 55700.0 | USD | 20190712 |
| Unknown | China national standards | MT | 52320.0 | USD | 20190712 |
| Unknown | China national standards | MT | 3850.0 | USD | 20190712 |
| Unknown | China national standards | MT | 8020.0 | USD | 20190711 |
| Unknown | China national standards | MT | 57920.0 | USD | 20190711 |
| Unknown | China national standards | MT | 51310.0 | USD | 20190711 |