| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1150.0 | USD | 20180522 |
| Unknown | China national standards | MT | 970.0 | USD | 20180522 |
| Unknown | China national standards | MT | 970.0 | USD | 20180522 |
| Unknown | China national standards | MT | 840.0 | USD | 20180522 |
| Unknown | China national standards | MT | 930.0 | USD | 20180522 |
| Unknown | China national standards | MT | 1120.0 | USD | 20180522 |
| Unknown | China national standards | MT | 5430.0 | USD | 20180521 |
| Unknown | China national standards | MT | 5920.0 | USD | 20180521 |
| Unknown | China national standards | MT | 6870.0 | USD | 20180521 |
| Unknown | China national standards | MT | 8590.0 | USD | 20180521 |