| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 300.0 | USD | 20210312 |
| Unknown | China national standards | MT | 220.0 | USD | 20210312 |
| Unknown | China national standards | MT | 11260.0 | USD | 20210312 |
| Unknown | China national standards | MT | 290.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1160.0 | USD | 20210312 |
| Unknown | China national standards | MT | 47730.0 | USD | 20210312 |
| Unknown | China national standards | MT | 15800.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2390.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1940.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1380.0 | USD | 20210312 |