| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 970.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1510.0 | USD | 20171001 |
| Unknown | China national standards | MT | 10390.0 | USD | 20171001 |
| Unknown | China national standards | MT | 2790.0 | USD | 20171001 |
| Unknown | China national standards | MT | 6400.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1580.0 | USD | 20171001 |
| Unknown | China national standards | MT | 260.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1680.0 | USD | 20171001 |
| Unknown | China national standards | MT | 12500.0 | USD | 20170922 |
| Unknown | China national standards | MT | 1870.0 | USD | 20170921 |