| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3780.0 | USD | 20190810 |
| Unknown | China national standards | MT | 46000.0 | USD | 20190810 |
| Unknown | China national standards | MT | 24470.0 | USD | 20190810 |
| Unknown | China national standards | MT | 7870.0 | USD | 20190810 |
| Unknown | China national standards | MT | 2450.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1160.0 | USD | 20190801 |
| Unknown | China national standards | MT | 15640.0 | USD | 20190801 |
| Unknown | China national standards | MT | 5740.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1420.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3650.0 | USD | 20190801 |