| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1880.0 | USD | 20210216 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210216 |
| Unknown | China national standards | MT | 1780.0 | USD | 20210216 |
| Unknown | China national standards | MT | 290.0 | USD | 20210216 |
| Unknown | China national standards | MT | 310.0 | USD | 20210216 |
| Unknown | China national standards | MT | 320.0 | USD | 20210215 |
| Unknown | China national standards | MT | 2010.0 | USD | 20210215 |
| Unknown | China national standards | MT | 1770.0 | USD | 20210214 |
| Unknown | China national standards | MT | 1750.0 | USD | 20210214 |
| Unknown | China national standards | MT | 320.0 | USD | 20210214 |