| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 24560.0 | USD | 20210122 |
| Unknown | China national standards | MT | 3700.0 | USD | 20210122 |
| Unknown | China national standards | MT | 23820.0 | USD | 20210122 |
| Unknown | China national standards | MT | 24360.0 | USD | 20210122 |
| Unknown | China national standards | MT | 4050.0 | USD | 20210122 |
| Unknown | China national standards | MT | 3930.0 | USD | 20210122 |
| Unknown | China national standards | MT | 24940.0 | USD | 20210121 |
| Unknown | China national standards | MT | 25260.0 | USD | 20210121 |
| Unknown | China national standards | MT | 30520.0 | USD | 20210121 |
| Unknown | China national standards | MT | 23500.0 | USD | 20210121 |