| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 660220.0 | USD | 20190916 |
| Unknown | China national standards | MT | 2490.0 | USD | 20190916 |
| Unknown | China national standards | MT | 47930.0 | USD | 20190916 |
| Unknown | China national standards | MT | 18230.0 | USD | 20190916 |
| Unknown | China national standards | MT | 10240.0 | USD | 20190916 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190915 |
| Unknown | China national standards | MT | 12450.0 | USD | 20190915 |
| Unknown | China national standards | MT | 2220.0 | USD | 20190915 |
| Unknown | China national standards | MT | 160.0 | USD | 20190915 |
| Unknown | China national standards | MT | 7360.0 | USD | 20190915 |