| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12220.0 | USD | 20190713 |
| Unknown | China national standards | MT | 4450.0 | USD | 20190713 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190712 |
| Unknown | China national standards | MT | 9530.0 | USD | 20190712 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190711 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190710 |
| Unknown | China national standards | MT | 5500.0 | USD | 20190710 |
| Unknown | China national standards | MT | 2380.0 | USD | 20190710 |
| Unknown | China national standards | MT | 37870.0 | USD | 20190710 |
| Unknown | China national standards | MT | 14400.0 | USD | 20190701 |