| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 610.0 | USD | 20210122 |
| Unknown | China national standards | MT | 160.0 | USD | 20210122 |
| Unknown | China national standards | MT | 270.0 | USD | 20210122 |
| Unknown | China national standards | MT | 680.0 | USD | 20210121 |
| Unknown | China national standards | MT | 110.0 | USD | 20210121 |
| Unknown | China national standards | MT | 100.0 | USD | 20210121 |
| Unknown | China national standards | MT | 3440.0 | USD | 20210121 |
| Unknown | China national standards | MT | 15660.0 | USD | 20210121 |
| Unknown | China national standards | MT | 780.0 | USD | 20210121 |
| Unknown | China national standards | MT | 90.0 | USD | 20210121 |