| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24280.0 | USD | 20210120 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210120 |
| Unknown | China national standards | MT | 3480.0 | USD | 20210120 |
| Unknown | China national standards | MT | 3870.0 | USD | 20210120 |
| Unknown | China national standards | MT | 3710.0 | USD | 20210120 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210120 |
| Unknown | China national standards | MT | 23750.0 | USD | 20210119 |
| Unknown | China national standards | MT | 24190.0 | USD | 20210119 |
| Unknown | China national standards | MT | 24220.0 | USD | 20210119 |
| Unknown | China national standards | MT | 25380.0 | USD | 20210119 |