| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 770.0 | USD | 20170613 |
| Unknown | China national standards | MT | 6790.0 | USD | 20170612 |
| Unknown | China national standards | MT | 6820.0 | USD | 20170612 |
| Unknown | China national standards | MT | 5360.0 | USD | 20170612 |
| Unknown | China national standards | MT | 1340.0 | USD | 20170611 |
| Unknown | China national standards | MT | 1510.0 | USD | 20170611 |
| Unknown | China national standards | MT | 5710.0 | USD | 20170610 |
| Unknown | China national standards | MT | 5650.0 | USD | 20170601 |
| Unknown | China national standards | MT | 5490.0 | USD | 20170601 |
| Unknown | China national standards | MT | 5240.0 | USD | 20170601 |