| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20210122 |
| Unknown | China national standards | MT | 160.0 | USD | 20210122 |
| Unknown | China national standards | MT | 290.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2650.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1590.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1380.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1440.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1820.0 | USD | 20210121 |
| Unknown | China national standards | MT | 960.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1430.0 | USD | 20210121 |