| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2550.0 | USD | 20200220 |
| Unknown | China national standards | MT | 2600.0 | USD | 20200220 |
| Unknown | China national standards | MT | 290.0 | USD | 20200220 |
| Unknown | China national standards | MT | 1990.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2370.0 | USD | 20200219 |
| Unknown | China national standards | MT | 350.0 | USD | 20200219 |
| Unknown | China national standards | MT | 500.0 | USD | 20200219 |
| Unknown | China national standards | MT | 350.0 | USD | 20200219 |
| Unknown | China national standards | MT | 330.0 | USD | 20200219 |
| Unknown | China national standards | MT | 370.0 | USD | 20200219 |