| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1600.0 | USD | 20210301 |
| Unknown | China national standards | MT | 1790.0 | USD | 20210301 |
| Unknown | China national standards | MT | 11890.0 | USD | 20210223 |
| Unknown | China national standards | MT | 15570.0 | USD | 20210223 |
| Unknown | China national standards | MT | 11320.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1900.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1690.0 | USD | 20210223 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210223 |
| Unknown | China national standards | MT | 11890.0 | USD | 20210223 |
| Unknown | China national standards | MT | 11320.0 | USD | 20210223 |