| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20210313 |
| Unknown | China national standards | MT | 830.0 | USD | 20210313 |
| Unknown | China national standards | MT | 530.0 | USD | 20210313 |
| Unknown | China national standards | MT | 2380.0 | USD | 20210312 |
| Unknown | China national standards | MT | 540.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2530.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2640.0 | USD | 20210312 |
| Unknown | China national standards | MT | 370.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2440.0 | USD | 20210311 |
| Unknown | China national standards | MT | 500.0 | USD | 20210311 |