| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 330.0 | USD | 20210219 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210218 |
| Unknown | China national standards | MT | 2190.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1570.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1110.0 | USD | 20210218 |
| Unknown | China national standards | MT | 400.0 | USD | 20210218 |
| Unknown | China national standards | MT | 1480.0 | USD | 20210217 |
| Unknown | China national standards | MT | 21430.0 | USD | 20210217 |
| Unknown | China national standards | MT | 970.0 | USD | 20210217 |