| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10340.0 | USD | 20180620 |
| Unknown | China national standards | MT | 2760.0 | USD | 20180619 |
| Unknown | China national standards | MT | 6970.0 | USD | 20180619 |
| Unknown | China national standards | MT | 6660.0 | USD | 20180619 |
| Unknown | China national standards | MT | 380.0 | USD | 20180617 |
| Unknown | China national standards | MT | 370.0 | USD | 20180617 |
| Unknown | China national standards | MT | 3010.0 | USD | 20180617 |
| Unknown | China national standards | MT | 2080.0 | USD | 20180617 |
| Unknown | China national standards | MT | 17560.0 | USD | 20180616 |
| Unknown | China national standards | MT | 5320.0 | USD | 20180616 |