| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20201221 |
| Unknown | China national standards | MT | 137550.0 | USD | 20201219 |
| Unknown | China national standards | MT | 700.0 | USD | 20201219 |
| Unknown | China national standards | MT | 700.0 | USD | 20201218 |
| Unknown | China national standards | MT | 590.0 | USD | 20201217 |
| Unknown | China national standards | MT | 90.0 | USD | 20201217 |
| Unknown | China national standards | MT | 102620.0 | USD | 20201216 |
| Unknown | China national standards | MT | 700.0 | USD | 20201216 |
| Unknown | China national standards | MT | 90.0 | USD | 20201216 |
| Unknown | China national standards | MT | 102620.0 | USD | 20201216 |