| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11430.0 | USD | 20210314 |
| Unknown | China national standards | MT | 68910.0 | USD | 20210314 |
| Unknown | China national standards | MT | 10690.0 | USD | 20210314 |
| Unknown | China national standards | MT | 13820.0 | USD | 20210313 |
| Unknown | China national standards | MT | 67960.0 | USD | 20210313 |
| Unknown | China national standards | MT | 10890.0 | USD | 20210313 |
| Unknown | China national standards | MT | 10530.0 | USD | 20210311 |
| Unknown | China national standards | MT | 64650.0 | USD | 20210311 |
| Unknown | China national standards | MT | 9990.0 | USD | 20210311 |
| Unknown | China national standards | MT | 10660.0 | USD | 20210311 |