| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1250.0 | USD | 20171011 |
| Unknown | China national standards | MT | 8410.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1150.0 | USD | 20171001 |
| Unknown | China national standards | MT | 7550.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1130.0 | USD | 20171001 |
| Unknown | China national standards | MT | 8170.0 | USD | 20171001 |
| Unknown | China national standards | MT | 7520.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1280.0 | USD | 20171001 |
| Unknown | China national standards | MT | 1290.0 | USD | 20170922 |
| Unknown | China national standards | MT | 8680.0 | USD | 20170917 |