| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1930.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1980.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1980.0 | USD | 20210311 |
| Unknown | China national standards | MT | 610.0 | USD | 20210311 |
| Unknown | China national standards | MT | 1000.0 | USD | 20210310 |
| Unknown | China national standards | MT | 310.0 | USD | 20210310 |
| Unknown | China national standards | MT | 330.0 | USD | 20210310 |
| Unknown | China national standards | MT | 300.0 | USD | 20210310 |
| Unknown | China national standards | MT | 320.0 | USD | 20210310 |
| Unknown | China national standards | MT | 320.0 | USD | 20210310 |