| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20210313 |
| Unknown | China national standards | MT | 3940.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1790.0 | USD | 20210312 |
| Unknown | China national standards | MT | 550.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1200.0 | USD | 20210312 |
| Unknown | China national standards | MT | 610.0 | USD | 20210312 |
| Unknown | China national standards | MT | 620.0 | USD | 20210312 |
| Unknown | China national standards | MT | 590.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2840.0 | USD | 20210311 |
| Unknown | China national standards | MT | 220.0 | USD | 20210311 |