| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26460.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1360.0 | USD | 20200219 |
| Unknown | China national standards | MT | 350.0 | USD | 20200218 |
| Unknown | China national standards | MT | 370.0 | USD | 20200218 |
| Unknown | China national standards | MT | 9400.0 | USD | 20200218 |
| Unknown | China national standards | MT | 3860.0 | USD | 20200218 |
| Unknown | China national standards | MT | 16340.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1070.0 | USD | 20200217 |
| Unknown | China national standards | MT | 2560.0 | USD | 20200217 |
| Unknown | China national standards | MT | 1360.0 | USD | 20200216 |