| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 170.0 | USD | 20210301 |
| Unknown | China national standards | MT | 150.0 | USD | 20210301 |
| Unknown | China national standards | MT | 620.0 | USD | 20210301 |
| Unknown | China national standards | MT | 550.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1170.0 | USD | 20210301 |
| Unknown | China national standards | MT | 890.0 | USD | 20210301 |
| Unknown | China national standards | MT | 910.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210301 |
| Unknown | China national standards | MT | 810.0 | USD | 20210301 |
| Unknown | China national standards | MT | 980.0 | USD | 20210301 |