| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20210312 |
| Unknown | China national standards | MT | 310.0 | USD | 20210312 |
| Unknown | China national standards | MT | 310.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1670.0 | USD | 20210312 |
| Unknown | China national standards | MT | 230.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1590.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1680.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1630.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1690.0 | USD | 20210311 |