| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1460.0 | USD | 20210121 |
| Unknown | China national standards | MT | 9880.0 | USD | 20210120 |
| Unknown | China national standards | MT | 4710.0 | USD | 20210120 |
| Unknown | China national standards | MT | 16240.0 | USD | 20210119 |
| Unknown | China national standards | MT | 3610.0 | USD | 20210119 |
| Unknown | China national standards | MT | 8420.0 | USD | 20210118 |
| Unknown | China national standards | MT | 9430.0 | USD | 20210118 |
| Unknown | China national standards | MT | 7660.0 | USD | 20210118 |
| Unknown | China national standards | MT | 2750.0 | USD | 20210118 |
| Unknown | China national standards | MT | 2480.0 | USD | 20210118 |