| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1720.0 | USD | 20210313 |
| Unknown | China national standards | MT | 180.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1780.0 | USD | 20210312 |
| Unknown | China national standards | MT | 210.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1780.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1290.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1630.0 | USD | 20210311 |