| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8680.0 | USD | 20210313 |
| Unknown | China national standards | MT | 9410.0 | USD | 20210313 |
| Unknown | China national standards | MT | 4800.0 | USD | 20210313 |
| Unknown | China national standards | MT | 1710.0 | USD | 20210312 |
| Unknown | China national standards | MT | 930.0 | USD | 20210312 |
| Unknown | China national standards | MT | 7080.0 | USD | 20210312 |
| Unknown | China national standards | MT | 5740.0 | USD | 20210312 |
| Unknown | China national standards | MT | 10810.0 | USD | 20210312 |
| Unknown | China national standards | MT | 5830.0 | USD | 20210312 |
| Unknown | China national standards | MT | 1090.0 | USD | 20210311 |