| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20180712 |
| Unknown | China national standards | MT | 90.0 | USD | 20180712 |
| Unknown | China national standards | MT | 740.0 | USD | 20180711 |
| Unknown | China national standards | MT | 560.0 | USD | 20180711 |
| Unknown | China national standards | MT | 1340.0 | USD | 20180711 |
| Unknown | China national standards | MT | 620.0 | USD | 20180711 |
| Unknown | China national standards | MT | 560.0 | USD | 20180711 |
| Unknown | China national standards | MT | 590.0 | USD | 20180711 |
| Unknown | China national standards | MT | 140.0 | USD | 20180711 |
| Unknown | China national standards | MT | 150.0 | USD | 20180711 |