| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9150.0 | USD | 20190923 |
| Unknown | China national standards | MT | 12150.0 | USD | 20190923 |
| Unknown | China national standards | MT | 13580.0 | USD | 20190923 |
| Unknown | China national standards | MT | 680.0 | USD | 20190923 |
| Unknown | China national standards | MT | 7320.0 | USD | 20190922 |
| Unknown | China national standards | MT | 5870.0 | USD | 20190922 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190922 |
| Unknown | China national standards | MT | 570.0 | USD | 20190922 |
| Unknown | China national standards | MT | 680.0 | USD | 20190922 |
| Unknown | China national standards | MT | 520.0 | USD | 20190922 |