| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1360.0 | USD | 20190922 |
| Unknown | China national standards | MT | 1100.0 | USD | 20190922 |
| Unknown | China national standards | MT | 8000.0 | USD | 20190922 |
| Unknown | China national standards | MT | 150.0 | USD | 20190922 |
| Unknown | China national standards | MT | 560.0 | USD | 20190922 |
| Unknown | China national standards | MT | 280.0 | USD | 20190922 |
| Unknown | China national standards | MT | 520.0 | USD | 20190922 |
| Unknown | China national standards | MT | 550.0 | USD | 20190922 |
| Unknown | China national standards | MT | 2100.0 | USD | 20190921 |
| Unknown | China national standards | MT | 1320.0 | USD | 20190921 |