| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 71450.0 | USD | 20170701 |
| Unknown | China national standards | MT | 2100.0 | USD | 20170701 |
| Unknown | China national standards | MT | 330.0 | USD | 20170701 |
| Unknown | China national standards | MT | 2920.0 | USD | 20170701 |
| Unknown | China national standards | MT | 71410.0 | USD | 20170623 |
| Unknown | China national standards | MT | 2120.0 | USD | 20170621 |
| Unknown | China national standards | MT | 3650.0 | USD | 20170621 |
| Unknown | China national standards | MT | 80610.0 | USD | 20170621 |
| Unknown | China national standards | MT | 1640.0 | USD | 20170621 |
| Unknown | China national standards | MT | 220.0 | USD | 20170621 |