| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20191012 |
| Unknown | China national standards | MT | 36580.0 | USD | 20191012 |
| Unknown | China national standards | MT | 70.0 | USD | 20191012 |
| Unknown | China national standards | MT | 40.0 | USD | 20191012 |
| Unknown | China national standards | MT | 60.0 | USD | 20191012 |
| Unknown | China national standards | MT | 50.0 | USD | 20191012 |
| Unknown | China national standards | MT | 60.0 | USD | 20191012 |
| Unknown | China national standards | MT | 60.0 | USD | 20191012 |
| Unknown | China national standards | MT | 450.0 | USD | 20191011 |
| Unknown | China national standards | MT | 350.0 | USD | 20191011 |