| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8290.0 | USD | 20170301 |
| Unknown | China national standards | MT | 12500.0 | USD | 20170301 |
| Unknown | China national standards | MT | 84320.0 | USD | 20170221 |
| Unknown | China national standards | MT | 7980.0 | USD | 20170221 |
| Unknown | China national standards | MT | 11820.0 | USD | 20170221 |
| Unknown | China national standards | MT | 8730.0 | USD | 20170220 |
| Unknown | China national standards | MT | 12310.0 | USD | 20170220 |
| Unknown | China national standards | MT | 84340.0 | USD | 20170219 |
| Unknown | China national standards | MT | 12310.0 | USD | 20170219 |
| Unknown | China national standards | MT | 84340.0 | USD | 20170218 |