| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5370.0 | USD | 20170422 |
| Unknown | China national standards | MT | 5250.0 | USD | 20170422 |
| Unknown | China national standards | MT | 770.0 | USD | 20170422 |
| Unknown | China national standards | MT | 8110.0 | USD | 20170421 |
| Unknown | China national standards | MT | 5380.0 | USD | 20170421 |
| Unknown | China national standards | MT | 5320.0 | USD | 20170421 |
| Unknown | China national standards | MT | 310.0 | USD | 20170421 |
| Unknown | China national standards | MT | 930.0 | USD | 20170421 |
| Unknown | China national standards | MT | 8340.0 | USD | 20170420 |
| Unknown | China national standards | MT | 8130.0 | USD | 20170419 |