| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3060.0 | USD | 20190916 |
| Unknown | China national standards | MT | 820.0 | USD | 20190915 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190915 |
| Unknown | China national standards | MT | 100.0 | USD | 20190914 |
| Unknown | China national standards | MT | 1400.0 | USD | 20190914 |
| Unknown | China national standards | MT | 120.0 | USD | 20190914 |
| Unknown | China national standards | MT | 7870.0 | USD | 20190914 |
| Unknown | China national standards | MT | 140.0 | USD | 20190913 |
| Unknown | China national standards | MT | 940.0 | USD | 20190913 |
| Unknown | China national standards | MT | 120.0 | USD | 20190913 |