| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2491.97 | USD | 20210122 |
| Unknown | China national standards | MT | 330.0 | USD | 20210122 |
| Unknown | China national standards | MT | 390.0 | USD | 20210122 |
| Unknown | China national standards | MT | 3276.55 | USD | 20210121 |
| Unknown | China national standards | MT | 3990.0 | USD | 20210121 |
| Unknown | China national standards | MT | 380.0 | USD | 20210121 |
| Unknown | China national standards | MT | 2470.0 | USD | 20210121 |
| Unknown | China national standards | MT | 430.0 | USD | 20210121 |
| Unknown | China national standards | MT | 410.0 | USD | 20210121 |
| Unknown | China national standards | MT | 390.0 | USD | 20210120 |