| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 810.0 | USD | 20210120 |
| Unknown | China national standards | MT | 210.0 | USD | 20210120 |
| Unknown | China national standards | MT | 850.0 | USD | 20210120 |
| Unknown | China national standards | MT | 430.0 | USD | 20210120 |
| Unknown | China national standards | MT | 770.0 | USD | 20210120 |
| Unknown | China national standards | MT | 9160.0 | USD | 20210119 |
| Unknown | China national standards | MT | 490.0 | USD | 20210119 |
| Unknown | China national standards | MT | 580.0 | USD | 20210119 |
| Unknown | China national standards | MT | 4940.0 | USD | 20210119 |
| Unknown | China national standards | MT | 80.0 | USD | 20210119 |