| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1070.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1340.0 | USD | 20210312 |
| Unknown | China national standards | MT | 200.0 | USD | 20210312 |
| Unknown | China national standards | MT | 190.0 | USD | 20210312 |
| Unknown | China national standards | MT | 190.0 | USD | 20210312 |
| Unknown | China national standards | MT | 200.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1210.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1320.0 | USD | 20210311 |