| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2230.0 | USD | 20210314 |
| Unknown | China national standards | MT | 8140.0 | USD | 20210314 |
| Unknown | China national standards | MT | 1420.0 | USD | 20210314 |
| Unknown | China national standards | MT | 33980.0 | USD | 20210313 |
| Unknown | China national standards | MT | 14500.0 | USD | 20210313 |
| Unknown | China national standards | MT | 18220.0 | USD | 20210313 |
| Unknown | China national standards | MT | 14320.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210312 |
| Unknown | China national standards | MT | 10510.0 | USD | 20210312 |
| Unknown | China national standards | MT | 8080.0 | USD | 20210312 |