| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3260.0 | USD | 20210222 |
| Unknown | China national standards | MT | 4190.0 | USD | 20210222 |
| Unknown | China national standards | MT | 390.0 | USD | 20210221 |
| Unknown | China national standards | MT | 360.0 | USD | 20210221 |
| Unknown | China national standards | MT | 2420.0 | USD | 20210221 |
| Unknown | China national standards | MT | 390.0 | USD | 20210221 |
| Unknown | China national standards | MT | 3460.0 | USD | 20210221 |
| Unknown | China national standards | MT | 3220.0 | USD | 20210221 |
| Unknown | China national standards | MT | 380.0 | USD | 20210221 |
| Unknown | China national standards | MT | 2290.0 | USD | 20210221 |