| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1480.0 | USD | 20201220 |
| Unknown | China national standards | MT | 210.0 | USD | 20201220 |
| Unknown | China national standards | MT | 200.0 | USD | 20201219 |
| Unknown | China national standards | MT | 230.0 | USD | 20201219 |
| Unknown | China national standards | MT | 200.0 | USD | 20201219 |
| Unknown | China national standards | MT | 1310.0 | USD | 20201219 |
| Unknown | China national standards | MT | 1350.0 | USD | 20201217 |
| Unknown | China national standards | MT | 1490.0 | USD | 20201217 |
| Unknown | China national standards | MT | 200.0 | USD | 20201217 |
| Unknown | China national standards | MT | 1310.0 | USD | 20201216 |