| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1980.0 | USD | 20210212 |
| Unknown | China national standards | MT | 1710.0 | USD | 20210211 |
| Unknown | China national standards | MT | 11020.0 | USD | 20210211 |
| Unknown | China national standards | MT | 13050.0 | USD | 20210211 |
| Unknown | China national standards | MT | 12140.0 | USD | 20210211 |
| Unknown | China national standards | MT | 1580.0 | USD | 20210210 |
| Unknown | China national standards | MT | 2010.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1880.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1720.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1860.0 | USD | 20210210 |