| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6800.0 | USD | 20190711 |
| Unknown | China national standards | MT | 7580.0 | USD | 20190711 |
| Unknown | China national standards | MT | 980.0 | USD | 20190710 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190710 |
| Unknown | China national standards | MT | 6750.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5210.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6660.0 | USD | 20190701 |
| Unknown | China national standards | MT | 2110.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6910.0 | USD | 20190701 |
| Unknown | China national standards | MT | 5360.0 | USD | 20190701 |