| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 71290.0 | USD | 20210121 |
| Unknown | China national standards | MT | 10800.0 | USD | 20210121 |
| Unknown | China national standards | MT | 244927.55 | USD | 20210120 |
| Unknown | China national standards | MT | 75680.0 | USD | 20210120 |
| Unknown | China national standards | MT | 102430.0 | USD | 20210120 |
| Unknown | China national standards | MT | 100430.0 | USD | 20210120 |
| Unknown | China national standards | MT | 9670.0 | USD | 20210120 |
| Unknown | China national standards | MT | 46260.0 | USD | 20210120 |
| Unknown | China national standards | MT | 15660.0 | USD | 20210119 |
| Unknown | China national standards | MT | 35830.0 | USD | 20210118 |