| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20210120 |
| Unknown | China national standards | MT | 1210.0 | USD | 20210120 |
| Unknown | China national standards | MT | 280.0 | USD | 20210119 |
| Unknown | China national standards | MT | 720.0 | USD | 20210119 |
| Unknown | China national standards | MT | 260.0 | USD | 20210119 |
| Unknown | China national standards | MT | 530.0 | USD | 20210119 |
| Unknown | China national standards | MT | 700.0 | USD | 20210119 |
| Unknown | China national standards | MT | 650.0 | USD | 20210119 |
| Unknown | China national standards | MT | 30.0 | USD | 20210119 |
| Unknown | China national standards | MT | 350.0 | USD | 20210119 |