| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 780.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1170.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1440.0 | USD | 20210301 |
| Unknown | China national standards | MT | 780.0 | USD | 20210301 |
| Unknown | China national standards | MT | 940.0 | USD | 20210301 |
| Unknown | China national standards | MT | 980.0 | USD | 20210301 |
| Unknown | China national standards | MT | 590.0 | USD | 20210301 |
| Unknown | China national standards | MT | 780.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1070.0 | USD | 20210301 |
| Unknown | China national standards | MT | 9730.0 | USD | 20210301 |