| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4420.0 | USD | 20170421 |
| Unknown | China national standards | MT | 5220.0 | USD | 20170421 |
| Unknown | China national standards | MT | 690.0 | USD | 20170421 |
| Unknown | China national standards | MT | 690.0 | USD | 20170421 |
| Unknown | China national standards | MT | 610.0 | USD | 20170421 |
| Unknown | China national standards | MT | 4860.0 | USD | 20170420 |
| Unknown | China national standards | MT | 4390.0 | USD | 20170420 |
| Unknown | China national standards | MT | 5220.0 | USD | 20170420 |
| Unknown | China national standards | MT | 5020.0 | USD | 20170420 |
| Unknown | China national standards | MT | 4250.0 | USD | 20170420 |