| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 990.0 | USD | 20171201 |
| Unknown | China national standards | MT | 350.0 | USD | 20171201 |
| Unknown | China national standards | MT | 3340.0 | USD | 20171201 |
| Unknown | China national standards | MT | 13090.0 | USD | 20171201 |
| Unknown | China national standards | MT | 2010.0 | USD | 20171201 |
| Unknown | China national standards | MT | 360.0 | USD | 20171201 |
| Unknown | China national standards | MT | 440.0 | USD | 20171201 |
| Unknown | China national standards | MT | 150.0 | USD | 20171201 |
| Unknown | China national standards | MT | 130.0 | USD | 20171201 |
| Unknown | China national standards | MT | 280.0 | USD | 20171201 |