| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 230.0 | USD | 20210122 |
| Unknown | China national standards | MT | 90.0 | USD | 20210122 |
| Unknown | China national standards | MT | 170.0 | USD | 20210122 |
| Unknown | China national standards | MT | 380.0 | USD | 20210122 |
| Unknown | China national standards | MT | 2270.0 | USD | 20210122 |
| Unknown | China national standards | MT | 310.0 | USD | 20210121 |
| Unknown | China national standards | MT | 1180.0 | USD | 20210121 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210121 |
| Unknown | China national standards | MT | 610.0 | USD | 20210121 |
| Unknown | China national standards | MT | 9060.0 | USD | 20210121 |