| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20200221 |
| Unknown | China national standards | MT | 2200.0 | USD | 20200220 |
| Unknown | China national standards | MT | 2940.0 | USD | 20200220 |
| Unknown | China national standards | MT | 2970.0 | USD | 20200220 |
| Unknown | China national standards | MT | 340.0 | USD | 20200220 |
| Unknown | China national standards | MT | 330.0 | USD | 20200220 |
| Unknown | China national standards | MT | 2230.0 | USD | 20200220 |
| Unknown | China national standards | MT | 420.0 | USD | 20200219 |
| Unknown | China national standards | MT | 320.0 | USD | 20200219 |
| Unknown | China national standards | MT | 350.0 | USD | 20200219 |