| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1730.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1810.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1800.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1930.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1830.0 | USD | 20210201 |
| Unknown | China national standards | MT | 2010.0 | USD | 20210201 |
| Unknown | China national standards | MT | 13283.4 | USD | 20210123 |
| Unknown | China national standards | MT | 10770.0 | USD | 20210123 |
| Unknown | China national standards | MT | 1810.0 | USD | 20210123 |
| Unknown | China national standards | MT | 12590.0 | USD | 20210123 |