| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 580.0 | USD | 20210301 |
| Unknown | China national standards | MT | 7750.0 | USD | 20210223 |
| Unknown | China national standards | MT | 25950.0 | USD | 20210223 |
| Unknown | China national standards | MT | 3750.0 | USD | 20210223 |
| Unknown | China national standards | MT | 3950.0 | USD | 20210223 |
| Unknown | China national standards | MT | 7520.0 | USD | 20210223 |
| Unknown | China national standards | MT | 5310.0 | USD | 20210222 |
| Unknown | China national standards | MT | 11210.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1020.0 | USD | 20210222 |
| Unknown | China national standards | MT | 650.0 | USD | 20210222 |