| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 105570.0 | USD | 20190814 |
| Unknown | China national standards | MT | 6630.0 | USD | 20190813 |
| Unknown | China national standards | MT | 1390.0 | USD | 20190813 |
| Unknown | China national standards | MT | 9590.0 | USD | 20190813 |
| Unknown | China national standards | MT | 7410.0 | USD | 20190812 |
| Unknown | China national standards | MT | 7410.0 | USD | 20190812 |
| Unknown | China national standards | MT | 16580.0 | USD | 20190811 |
| Unknown | China national standards | MT | 28870.0 | USD | 20190811 |
| Unknown | China national standards | MT | 66070.0 | USD | 20190811 |
| Unknown | China national standards | MT | 3780.0 | USD | 20190810 |