| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 17090.0 | USD | 20210214 |
| Unknown | China national standards | MT | 43790.0 | USD | 20210214 |
| Unknown | China national standards | MT | 929580.0 | USD | 20210214 |
| Unknown | China national standards | MT | 532630.0 | USD | 20210214 |
| Unknown | China national standards | MT | 7380.0 | USD | 20210214 |
| Unknown | China national standards | MT | 8450.0 | USD | 20210214 |
| Unknown | China national standards | MT | 5520.0 | USD | 20210214 |
| Unknown | China national standards | MT | 1930.0 | USD | 20210214 |
| Unknown | China national standards | MT | 14300.0 | USD | 20210213 |
| Unknown | China national standards | MT | 1780.0 | USD | 20210213 |