| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5810.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6010.0 | USD | 20180301 |
| Unknown | China national standards | MT | 4390.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6010.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7420.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5400.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6410.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7070.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7010.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6730.0 | USD | 20180301 |