| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20210210 |
| Unknown | China national standards | MT | 410.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1900.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2560.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2110.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1470.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2050.0 | USD | 20210201 |