| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4390.0 | USD | 20210115 |
| Unknown | China national standards | MT | 800.0 | USD | 20210115 |
| Unknown | China national standards | MT | 7370.0 | USD | 20210115 |
| Unknown | China national standards | MT | 760.0 | USD | 20210115 |
| Unknown | China national standards | MT | 900.0 | USD | 20210115 |
| Unknown | China national standards | MT | 610.0 | USD | 20210115 |
| Unknown | China national standards | MT | 690.0 | USD | 20210115 |
| Unknown | China national standards | MT | 710.0 | USD | 20210115 |
| Unknown | China national standards | MT | 640.0 | USD | 20210115 |
| Unknown | China national standards | MT | 430.0 | USD | 20210115 |