| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4400.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210311 |
| Unknown | China national standards | MT | 10860.0 | USD | 20210311 |
| Unknown | China national standards | MT | 18890.0 | USD | 20210310 |
| Unknown | China national standards | MT | 10580.0 | USD | 20210310 |
| Unknown | China national standards | MT | 11090.0 | USD | 20210310 |
| Unknown | China national standards | MT | 28280.0 | USD | 20210310 |
| Unknown | China national standards | MT | 1720.0 | USD | 20210310 |
| Unknown | China national standards | MT | 2010.0 | USD | 20210310 |
| Unknown | China national standards | MT | 10620.0 | USD | 20210301 |