| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20190916 |
| Unknown | China national standards | MT | 2480.0 | USD | 20190916 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190916 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190916 |
| Unknown | China national standards | MT | 3820.0 | USD | 20190916 |
| Unknown | China national standards | MT | 300.0 | USD | 20190915 |
| Unknown | China national standards | MT | 430.0 | USD | 20190915 |
| Unknown | China national standards | MT | 27780.0 | USD | 20190915 |
| Unknown | China national standards | MT | 2720.0 | USD | 20190915 |
| Unknown | China national standards | MT | 1930.0 | USD | 20190915 |