| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20210123 |
| Unknown | China national standards | MT | 1210.0 | USD | 20210123 |
| Unknown | China national standards | MT | 1240.0 | USD | 20210123 |
| Unknown | China national standards | MT | 270.0 | USD | 20210122 |
| Unknown | China national standards | MT | 180.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1740.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1390.0 | USD | 20210122 |
| Unknown | China national standards | MT | 200.0 | USD | 20210122 |
| Unknown | China national standards | MT | 1340.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210121 |