| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 85380.0 | USD | 20200222 |
| Unknown | China national standards | MT | 72010.0 | USD | 20200222 |
| Unknown | China national standards | MT | 10040.0 | USD | 20200222 |
| Unknown | China national standards | MT | 9260.0 | USD | 20200222 |
| Unknown | China national standards | MT | 78590.0 | USD | 20200221 |
| Unknown | China national standards | MT | 64560.0 | USD | 20200221 |
| Unknown | China national standards | MT | 16640.0 | USD | 20200221 |
| Unknown | China national standards | MT | 12450.0 | USD | 20200221 |
| Unknown | China national standards | MT | 118430.0 | USD | 20200220 |
| Unknown | China national standards | MT | 10150.0 | USD | 20200219 |