| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8000.0 | USD | 20190413 |
| Unknown | China national standards | MT | 8000.0 | USD | 20190413 |
| Unknown | China national standards | MT | 8140.0 | USD | 20190413 |
| Unknown | China national standards | MT | 1400.0 | USD | 20190412 |
| Unknown | China national standards | MT | 8200.0 | USD | 20190412 |
| Unknown | China national standards | MT | 9000.0 | USD | 20190411 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190401 |
| Unknown | China national standards | MT | 1800.0 | USD | 20190401 |
| Unknown | China national standards | MT | 9470.0 | USD | 20190401 |