| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11190.0 | USD | 20210222 |
| Unknown | China national standards | MT | 15370.0 | USD | 20210222 |
| Unknown | China national standards | MT | 9940.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1660.0 | USD | 20210222 |
| Unknown | China national standards | MT | 1640.0 | USD | 20210222 |
| Unknown | China national standards | MT | 11490.0 | USD | 20210221 |
| Unknown | China national standards | MT | 2670.0 | USD | 20210221 |
| Unknown | China national standards | MT | 90.0 | USD | 20210220 |
| Unknown | China national standards | MT | 2150.0 | USD | 20210220 |
| Unknown | China national standards | MT | 90.0 | USD | 20210220 |