| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3330.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1580.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1830.0 | USD | 20210313 |
| Unknown | China national standards | MT | 190.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1080.0 | USD | 20210312 |
| Unknown | China national standards | MT | 220.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2190.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1350.0 | USD | 20210312 |
| Unknown | China national standards | MT | 4160.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210312 |