| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 350.0 | USD | 20210201 |
| Unknown | China national standards | MT | 900.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1260.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1290.0 | USD | 20210201 |
| Unknown | China national standards | MT | 750.0 | USD | 20210201 |
| Unknown | China national standards | MT | 490.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1590.0 | USD | 20210201 |
| Unknown | China national standards | MT | 300.0 | USD | 20210201 |
| Unknown | China national standards | MT | 630.0 | USD | 20210201 |
| Unknown | China national standards | MT | 3280.0 | USD | 20210201 |