| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20210120 |
| Unknown | China national standards | MT | 320.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1704.92 | USD | 20210119 |
| Unknown | China national standards | MT | 1816.64 | USD | 20210119 |
| Unknown | China national standards | MT | 1752.27 | USD | 20210119 |
| Unknown | China national standards | MT | 280.0 | USD | 20210119 |
| Unknown | China national standards | MT | 270.0 | USD | 20210119 |
| Unknown | China national standards | MT | 320.0 | USD | 20210119 |
| Unknown | China national standards | MT | 270.0 | USD | 20210119 |
| Unknown | China national standards | MT | 250.0 | USD | 20210119 |