| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2420.0 | USD | 20180617 |
| Unknown | China national standards | MT | 5060.0 | USD | 20180617 |
| Unknown | China national standards | MT | 360.0 | USD | 20180617 |
| Unknown | China national standards | MT | 420.0 | USD | 20180617 |
| Unknown | China national standards | MT | 820.0 | USD | 20180617 |
| Unknown | China national standards | MT | 360.0 | USD | 20180616 |
| Unknown | China national standards | MT | 360.0 | USD | 20180616 |
| Unknown | China national standards | MT | 7490.0 | USD | 20180616 |
| Unknown | China national standards | MT | 2430.0 | USD | 20180616 |
| Unknown | China national standards | MT | 1810.0 | USD | 20180616 |