| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2310.0 | USD | 20210120 |
| Unknown | China national standards | MT | 350.0 | USD | 20210119 |
| Unknown | China national standards | MT | 350.0 | USD | 20210119 |
| Unknown | China national standards | MT | 370.0 | USD | 20210119 |
| Unknown | China national standards | MT | 370.0 | USD | 20210119 |
| Unknown | China national standards | MT | 420.0 | USD | 20210119 |
| Unknown | China national standards | MT | 390.0 | USD | 20210119 |
| Unknown | China national standards | MT | 600.0 | USD | 20210119 |
| Unknown | China national standards | MT | 350.0 | USD | 20210119 |
| Unknown | China national standards | MT | 390.0 | USD | 20210119 |