| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1100.0 | USD | 20210210 |
| Unknown | China national standards | MT | 870.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1070.0 | USD | 20210210 |
| Unknown | China national standards | MT | 1720.0 | USD | 20210201 |
| Unknown | China national standards | MT | 810.0 | USD | 20210201 |
| Unknown | China national standards | MT | 850.0 | USD | 20210201 |
| Unknown | China national standards | MT | 900.0 | USD | 20210201 |
| Unknown | China national standards | MT | 1110.0 | USD | 20210201 |
| Unknown | China national standards | MT | 5610.0 | USD | 20210201 |
| Unknown | China national standards | MT | 7220.0 | USD | 20210201 |