| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5800.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2120.0 | USD | 20210310 |
| Unknown | China national standards | MT | 330.0 | USD | 20210301 |
| Unknown | China national standards | MT | 320.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2230.0 | USD | 20210301 |
| Unknown | China national standards | MT | 340.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2200.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2100.0 | USD | 20210301 |
| Unknown | China national standards | MT | 2240.0 | USD | 20210301 |
| Unknown | China national standards | MT | 350.0 | USD | 20210301 |