| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20171011 |
| Unknown | China national standards | MT | 3670.0 | USD | 20171010 |
| Unknown | China national standards | MT | 500.0 | USD | 20171010 |
| Unknown | China national standards | MT | 490.0 | USD | 20171010 |
| Unknown | China national standards | MT | 2680.0 | USD | 20171001 |
| Unknown | China national standards | MT | 5810.0 | USD | 20171001 |
| Unknown | China national standards | MT | 3520.0 | USD | 20171001 |
| Unknown | China national standards | MT | 2880.0 | USD | 20171001 |
| Unknown | China national standards | MT | 2810.0 | USD | 20171001 |
| Unknown | China national standards | MT | 4070.0 | USD | 20171001 |