| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1710.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210312 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210312 |
| Unknown | China national standards | MT | 270.0 | USD | 20210312 |
| Unknown | China national standards | MT | 310.0 | USD | 20210312 |
| Unknown | China national standards | MT | 260.0 | 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 | 230.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1680.0 | USD | 20210312 |