| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20171201 |
| Unknown | China national standards | MT | 300.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1880.0 | USD | 20171201 |
| Unknown | China national standards | MT | 270.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1780.0 | USD | 20171201 |
| Unknown | China national standards | MT | 300.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1950.0 | USD | 20171201 |
| Unknown | China national standards | MT | 290.0 | USD | 20171201 |
| Unknown | China national standards | MT | 1440.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2010.0 | USD | 20171123 |