| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2460.0 | USD | 20210114 |
| Unknown | China national standards | MT | 11718.05 | USD | 20210113 |
| Unknown | China national standards | MT | 1660.0 | USD | 20210113 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210113 |
| Unknown | China national standards | MT | 2540.0 | USD | 20210113 |
| Unknown | China national standards | MT | 19190.0 | USD | 20210112 |
| Unknown | China national standards | MT | 10134.77 | USD | 20210111 |
| Unknown | China national standards | MT | 11431.95 | USD | 20210111 |
| Unknown | China national standards | MT | 10134.78 | USD | 20210111 |
| Unknown | China national standards | MT | 1540.0 | USD | 20210111 |