| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7320.0 | USD | 20210301 |
| Unknown | China national standards | MT | 9150.0 | USD | 20210301 |
| Unknown | China national standards | MT | 6130.0 | USD | 20210301 |
| Unknown | China national standards | MT | 620.0 | USD | 20210301 |
| Unknown | China national standards | MT | 840.0 | USD | 20210301 |
| Unknown | China national standards | MT | 790.0 | USD | 20210301 |
| Unknown | China national standards | MT | 540.0 | USD | 20210301 |
| Unknown | China national standards | MT | 940.0 | USD | 20210301 |
| Unknown | China national standards | MT | 250.0 | USD | 20210301 |
| Unknown | China national standards | MT | 520.0 | USD | 20210301 |