| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1570.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2050.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1620.0 | USD | 20210201 |
| Unknown | China national standards | MT | 310.0 | USD | 20210201 |
| Unknown | China national standards | MT | 250.0 | USD | 20210201 |
| Unknown | China national standards | MT | 250.0 | USD | 20210201 |
| Unknown | China national standards | MT | 240.0 | USD | 20210201 |
| Unknown | China national standards | MT | 260.0 | USD | 20210201 |
| Unknown | China national standards | MT | 270.0 | USD | 20210201 |
| Unknown | China national standards | MT | 240.0 | USD | 20210201 |