| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7050.0 | USD | 20210119 |
| Unknown | China national standards | MT | 3110.0 | USD | 20210119 |
| Unknown | China national standards | MT | 35170.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1446330.0 | USD | 20210119 |
| Unknown | China national standards | MT | 180070.02 | USD | 20210119 |
| Unknown | China national standards | MT | 6040.0 | USD | 20210119 |
| Unknown | China national standards | MT | 5000.0 | USD | 20210119 |
| Unknown | China national standards | MT | 5300.0 | USD | 20210119 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210119 |
| Unknown | China national standards | MT | 19240.0 | USD | 20210118 |