| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2330.0 | USD | 20210319 |
| Unknown | China national standards | MT | 110.0 | USD | 20210319 |
| Unknown | China national standards | MT | 130.0 | USD | 20210319 |
| Unknown | China national standards | MT | 290.0 | USD | 20210319 |
| Unknown | China national standards | MT | 120.0 | USD | 20210319 |
| Unknown | China national standards | MT | 70.0 | USD | 20210319 |
| Unknown | China national standards | MT | 2680.0 | USD | 20210319 |
| Unknown | China national standards | MT | 14530.0 | USD | 20210319 |
| Unknown | China national standards | MT | 590.0 | USD | 20210319 |
| Unknown | China national standards | MT | 11430.0 | USD | 20210319 |