| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2240.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2280.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2490.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2010.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2300.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2060.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1880.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1570.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1650.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2530.0 | USD | 20210122 |