| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2430.0 | USD | 20210311 |
| Unknown | China national standards | MT | 550.0 | USD | 20210310 |
| Unknown | China national standards | MT | 720.0 | USD | 20210310 |
| Unknown | China national standards | MT | 530.0 | USD | 20210310 |
| Unknown | China national standards | MT | 360.0 | USD | 20210310 |
| Unknown | China national standards | MT | 380.0 | USD | 20210310 |
| Unknown | China national standards | MT | 400.0 | USD | 20210310 |
| Unknown | China national standards | MT | 480.0 | USD | 20210310 |
| Unknown | China national standards | MT | 3160.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2190.0 | USD | 20210310 |