| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4560.0 | USD | 20170314 |
| Unknown | China national standards | MT | 3180.0 | USD | 20170313 |
| Unknown | China national standards | MT | 4740.0 | USD | 20170313 |
| Unknown | China national standards | MT | 34930.0 | USD | 20170312 |
| Unknown | China national standards | MT | 460.0 | USD | 20170312 |
| Unknown | China national standards | MT | 32440.0 | USD | 20170311 |
| Unknown | China national standards | MT | 3180.0 | USD | 20170310 |
| Unknown | China national standards | MT | 460.0 | USD | 20170310 |
| Unknown | China national standards | MT | 1380.0 | USD | 20170301 |
| Unknown | China national standards | MT | 2500.0 | USD | 20170301 |