| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8040.0 | USD | 20190816 |
| Unknown | China national standards | MT | 8840.0 | USD | 20190816 |
| Unknown | China national standards | MT | 10290.0 | USD | 20190816 |
| Unknown | China national standards | MT | 4970.0 | USD | 20190816 |
| Unknown | China national standards | MT | 9640.0 | USD | 20190816 |
| Unknown | China national standards | MT | 860.0 | USD | 20190816 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190815 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190815 |
| Unknown | China national standards | MT | 4210.0 | USD | 20190815 |