| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 600.0 | USD | 20171210 |
| Unknown | China national standards | MT | 270.0 | USD | 20171210 |
| Unknown | China national standards | MT | 1670.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1780.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2100.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1820.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1830.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1640.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1580.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1640.0 | USD | 20171201 |