| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 170.0 | USD | 20210120 |
| Unknown | China national standards | MT | 40.0 | USD | 20210120 |
| Unknown | China national standards | MT | 4810.0 | USD | 20210120 |
| Unknown | China national standards | MT | 350.0 | USD | 20210120 |
| Unknown | China national standards | MT | 20.0 | USD | 20210120 |
| Unknown | China national standards | MT | 40.0 | USD | 20210120 |
| Unknown | China national standards | MT | 293.62 | USD | 20210119 |
| Unknown | China national standards | MT | 10.0 | USD | 20210119 |
| Unknown | China national standards | MT | 0.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1490.0 | USD | 20210118 |