| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8800.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6510.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6170.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6550.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6810.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5480.0 | USD | 20180301 |
| Unknown | China national standards | MT | 5400.0 | USD | 20180301 |
| Unknown | China national standards | MT | 8000.0 | USD | 20180301 |
| Unknown | China national standards | MT | 7070.0 | USD | 20180301 |
| Unknown | China national standards | MT | 6670.0 | USD | 20180301 |