| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2880.0 | USD | 20210310 |
| Unknown | China national standards | MT | 960.0 | USD | 20210310 |
| Unknown | China national standards | MT | 29330.0 | USD | 20210310 |
| Unknown | China national standards | MT | 400.0 | USD | 20210310 |
| Unknown | China national standards | MT | 760.0 | USD | 20210310 |
| Unknown | China national standards | MT | 800.0 | USD | 20210310 |
| Unknown | China national standards | MT | 850.0 | USD | 20210310 |
| Unknown | China national standards | MT | 910.0 | USD | 20210310 |
| Unknown | China national standards | MT | 680.0 | USD | 20210310 |
| Unknown | China national standards | MT | 880.0 | USD | 20210310 |