| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 200.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1780.0 | USD | 20210217 |
| Unknown | China national standards | MT | 420.0 | USD | 20210216 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210216 |
| Unknown | China national standards | MT | 1250.0 | USD | 20210216 |
| Unknown | China national standards | MT | 200.0 | USD | 20210216 |
| Unknown | China national standards | MT | 1550.0 | USD | 20210216 |
| Unknown | China national standards | MT | 440.0 | USD | 20210215 |
| Unknown | China national standards | MT | 200.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210215 |