| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1360.0 | USD | 20200213 |
| Unknown | China national standards | MT | 1420.0 | USD | 20200212 |
| Unknown | China national standards | MT | 1370.0 | USD | 20200212 |
| Unknown | China national standards | MT | 200.0 | USD | 20200212 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200212 |
| Unknown | China national standards | MT | 1420.0 | USD | 20200212 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200211 |
| Unknown | China national standards | MT | 1490.0 | USD | 20200211 |
| Unknown | China national standards | MT | 1710.0 | USD | 20200201 |
| Unknown | China national standards | MT | 200.0 | USD | 20200201 |