| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 460.0 | USD | 20210122 |
| Unknown | China national standards | MT | 5010.0 | USD | 20210122 |
| Unknown | China national standards | MT | 580.0 | USD | 20210122 |
| Unknown | China national standards | MT | 380.0 | USD | 20210122 |
| Unknown | China national standards | MT | 13000.0 | USD | 20210122 |
| Unknown | China national standards | MT | 290.0 | USD | 20210122 |
| Unknown | China national standards | MT | 930.0 | USD | 20210122 |
| Unknown | China national standards | MT | 4890.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2030.0 | USD | 20210122 |
| Unknown | China national standards | MT | 6350.0 | USD | 20210122 |