| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20170718 |
| Unknown | China national standards | MT | 1670.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1820.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1760.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1680.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1780.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1880.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1520.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1630.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1780.0 | USD | 20170717 |