| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 870.0 | USD | 20190920 |
| Unknown | China national standards | MT | 30.0 | USD | 20190920 |
| Unknown | China national standards | MT | 150.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1510.0 | USD | 20190920 |
| Unknown | China national standards | MT | 4800.0 | USD | 20190919 |
| Unknown | China national standards | MT | 0.0 | USD | 20190919 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190919 |
| Unknown | China national standards | MT | 9640.0 | USD | 20190919 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190919 |
| Unknown | China national standards | MT | 9040.0 | USD | 20190919 |