| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 900.0 | USD | 20200223 |
| Unknown | China national standards | MT | 11370.0 | USD | 20200222 |
| Unknown | China national standards | MT | 1620.0 | USD | 20200222 |
| Unknown | China national standards | MT | 8330.0 | USD | 20200221 |
| Unknown | China national standards | MT | 670.0 | USD | 20200221 |
| Unknown | China national standards | MT | 90.0 | USD | 20200220 |
| Unknown | China national standards | MT | 610.0 | USD | 20200220 |
| Unknown | China national standards | MT | 29490.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1860.0 | USD | 20200219 |