| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1550.0 | USD | 20210201 |
| Unknown | China national standards | MT | 11970.0 | USD | 20210201 |
| Unknown | China national standards | MT | 55180.0 | USD | 20210201 |
| Unknown | China national standards | MT | 27430.0 | USD | 20210201 |
| Unknown | China national standards | MT | 9810.0 | USD | 20210121 |
| Unknown | China national standards | MT | 9780.0 | USD | 20210119 |
| Unknown | China national standards | MT | 11430.0 | USD | 20210119 |
| Unknown | China national standards | MT | 4620.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1750.0 | USD | 20210119 |
| Unknown | China national standards | MT | 30240.0 | USD | 20210118 |