| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5830.0 | USD | 20180711 |
| Unknown | China national standards | MT | 5470.0 | USD | 20180711 |
| Unknown | China national standards | MT | 8590.0 | USD | 20180711 |
| Unknown | China national standards | MT | 980.0 | USD | 20180710 |
| Unknown | China national standards | MT | 820.0 | USD | 20180710 |
| Unknown | China national standards | MT | 6540.0 | USD | 20180710 |
| Unknown | China national standards | MT | 8580.0 | USD | 20180710 |
| Unknown | China national standards | MT | 6280.0 | USD | 20180701 |
| Unknown | China national standards | MT | 5920.0 | USD | 20180701 |
| Unknown | China national standards | MT | 6550.0 | USD | 20180701 |