| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21780.0 | USD | 20210312 |
| Unknown | China national standards | MT | 6330.0 | USD | 20210312 |
| Unknown | China national standards | MT | 5480.0 | USD | 20210312 |
| Unknown | China national standards | MT | 6020.0 | USD | 20210311 |
| Unknown | China national standards | MT | 15680.0 | USD | 20210311 |
| Unknown | China national standards | MT | 6000.0 | USD | 20210311 |
| Unknown | China national standards | MT | 930.0 | USD | 20210311 |
| Unknown | China national standards | MT | 6170.0 | USD | 20210311 |
| Unknown | China national standards | MT | 930.0 | USD | 20210311 |
| Unknown | China national standards | MT | 6390.0 | USD | 20210311 |