| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 960.0 | USD | 20210111 |
| Unknown | China national standards | MT | 14200.0 | USD | 20210110 |
| Unknown | China national standards | MT | 940.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1450.0 | USD | 20210110 |
| Unknown | China national standards | MT | 6130.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8900.0 | USD | 20210101 |
| Unknown | China national standards | MT | 11510.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8470.0 | USD | 20210101 |
| Unknown | China national standards | MT | 9010.0 | USD | 20210101 |