| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20210218 |
| Unknown | China national standards | MT | 100.0 | USD | 20210218 |
| Unknown | China national standards | MT | 180.0 | USD | 20210218 |
| Unknown | China national standards | MT | 280.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1390.0 | USD | 20210217 |
| Unknown | China national standards | MT | 910.0 | USD | 20210217 |
| Unknown | China national standards | MT | 900.0 | USD | 20210217 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210217 |
| Unknown | China national standards | MT | 180.0 | USD | 20210217 |
| Unknown | China national standards | MT | 160.0 | USD | 20210217 |