| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 103390.0 | USD | 20210312 |
| Unknown | China national standards | MT | 2450.0 | USD | 20210312 |
| Unknown | China national standards | MT | 230.0 | USD | 20210311 |
| Unknown | China national standards | MT | 220.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1410.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1570.0 | USD | 20210311 |
| Unknown | China national standards | MT | 103190.0 | USD | 20210311 |
| Unknown | China national standards | MT | 2440.0 | USD | 20210310 |
| Unknown | China national standards | MT | 270.0 | USD | 20210310 |
| Unknown | China national standards | MT | 220.0 | USD | 20210310 |