| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11790.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1700.0 | USD | 20201222 |
| Unknown | China national standards | MT | 1870.0 | USD | 20201221 |
| Unknown | China national standards | MT | 2350.0 | USD | 20201221 |
| Unknown | China national standards | MT | 11200.0 | USD | 20201221 |
| Unknown | China national standards | MT | 1930.0 | USD | 20201221 |
| Unknown | China national standards | MT | 10910.0 | USD | 20201221 |
| Unknown | China national standards | MT | 11050.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1350.0 | USD | 20201220 |
| Unknown | China national standards | MT | 1120.0 | USD | 20201220 |