| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190813 |
| Unknown | China national standards | MT | 940.0 | USD | 20190813 |
| Unknown | China national standards | MT | 360.0 | USD | 20190812 |
| Unknown | China national standards | MT | 90.0 | USD | 20190812 |
| Unknown | China national standards | MT | 470.0 | USD | 20190812 |
| Unknown | China national standards | MT | 110.0 | USD | 20190812 |
| Unknown | China national standards | MT | 1450.0 | USD | 20190812 |
| Unknown | China national standards | MT | 660.0 | USD | 20190812 |
| Unknown | China national standards | MT | 800.0 | USD | 20190812 |