| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20170301 |
| Unknown | China national standards | MT | 3440.0 | USD | 20170301 |
| Unknown | China national standards | MT | 6660.0 | USD | 20170223 |
| Unknown | China national standards | MT | 2230.0 | USD | 20170222 |
| Unknown | China national standards | MT | 1230.0 | USD | 20170222 |
| Unknown | China national standards | MT | 4710.0 | USD | 20170222 |
| Unknown | China national standards | MT | 13030.0 | USD | 20170221 |
| Unknown | China national standards | MT | 45570.0 | USD | 20170221 |
| Unknown | China national standards | MT | 46980.0 | USD | 20170221 |
| Unknown | China national standards | MT | 20830.0 | USD | 20170221 |