| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1890.0 | USD | 20210301 |
| Unknown | China national standards | MT | 4090.0 | USD | 20210301 |
| Unknown | China national standards | MT | 8390.0 | USD | 20210223 |
| Unknown | China national standards | MT | 15470.0 | USD | 20210222 |
| Unknown | China national standards | MT | 2150.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1290.0 | USD | 20210222 |
| Unknown | China national standards | MT | 130.0 | USD | 20210222 |
| Unknown | China national standards | MT | 8400.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1220.0 | USD | 20210221 |
| Unknown | China national standards | MT | 1260.0 | USD | 20210221 |