| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10623.19 | USD | 20210122 |
| Unknown | China national standards | MT | 1270.0 | USD | 20210122 |
| Unknown | China national standards | MT | 9647.78 | USD | 20210122 |
| Unknown | China national standards | MT | 2090.0 | USD | 20210122 |
| Unknown | China national standards | MT | 12020.0 | USD | 20210122 |
| Unknown | China national standards | MT | 17120.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1860.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1580.0 | USD | 20210122 |
| Unknown | China national standards | MT | 3140.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1710.0 | USD | 20210121 |