| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1470.0 | USD | 20200222 |
| Unknown | China national standards | MT | 17520.0 | USD | 20200222 |
| Unknown | China national standards | MT | 11410.0 | USD | 20200221 |
| Unknown | China national standards | MT | 11340.0 | USD | 20200221 |
| Unknown | China national standards | MT | 50.0 | USD | 20200221 |
| Unknown | China national standards | MT | 1870.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200220 |
| Unknown | China national standards | MT | 780.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1900.0 | USD | 20200219 |
| Unknown | China national standards | MT | 11380.0 | USD | 20200219 |