| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 360.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1560.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1570.0 | USD | 20200220 |
| Unknown | China national standards | MT | 90.0 | USD | 20200220 |
| Unknown | China national standards | MT | 3570.0 | USD | 20200220 |
| Unknown | China national standards | MT | 220.0 | USD | 20200220 |
| Unknown | China national standards | MT | 500.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2250.0 | USD | 20200219 |
| Unknown | China national standards | MT | 570.0 | USD | 20200218 |
| Unknown | China national standards | MT | 870.0 | USD | 20200218 |