| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20190620 |
| Unknown | China national standards | MT | 560.0 | USD | 20190620 |
| Unknown | China national standards | MT | 610.0 | USD | 20190620 |
| Unknown | China national standards | MT | 530.0 | USD | 20190620 |
| Unknown | China national standards | MT | 3650.0 | USD | 20190619 |
| Unknown | China national standards | MT | 3490.0 | USD | 20190619 |
| Unknown | China national standards | MT | 5230.0 | USD | 20190619 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190619 |
| Unknown | China national standards | MT | 3740.0 | USD | 20190619 |
| Unknown | China national standards | MT | 4660.0 | USD | 20190619 |