| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11100.0 | USD | 20170301 |
| Unknown | China national standards | MT | 720.0 | USD | 20170301 |
| Unknown | China national standards | MT | 77780.0 | USD | 20170223 |
| Unknown | China national standards | MT | 2470.0 | USD | 20170222 |
| Unknown | China national standards | MT | 11240.0 | USD | 20170222 |
| Unknown | China national standards | MT | 1780.0 | USD | 20170220 |
| Unknown | China national standards | MT | 260.0 | USD | 20170220 |
| Unknown | China national standards | MT | 70910.0 | USD | 20170217 |
| Unknown | China national standards | MT | 10740.0 | USD | 20170217 |
| Unknown | China national standards | MT | 10680.0 | USD | 20170216 |