| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20200311 |
| Unknown | China national standards | MT | 500.0 | USD | 20200311 |
| Unknown | China national standards | MT | 290.0 | USD | 20200311 |
| Unknown | China national standards | MT | 2020.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200310 |
| Unknown | China national standards | MT | 1980.0 | USD | 20200310 |
| Unknown | China national standards | MT | 5550.0 | USD | 20200310 |
| Unknown | China national standards | MT | 2130.0 | USD | 20200310 |
| Unknown | China national standards | MT | 2010.0 | USD | 20200310 |
| Unknown | China national standards | MT | 230.0 | USD | 20200310 |