| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1340.0 | USD | 20190923 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190923 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190923 |
| Unknown | China national standards | MT | 1310.0 | USD | 20190923 |
| Unknown | China national standards | MT | 370.0 | USD | 20190923 |
| Unknown | China national standards | MT | 300.0 | USD | 20190923 |
| Unknown | China national standards | MT | 330.0 | USD | 20190922 |
| Unknown | China national standards | MT | 2600.0 | USD | 20190922 |
| Unknown | China national standards | MT | 1490.0 | USD | 20190922 |
| Unknown | China national standards | MT | 2830.0 | USD | 20190922 |