| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6210.0 | 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 |
| Unknown | China national standards | MT | 7310.0 | USD | 20210101 |
| Unknown | China national standards | MT | 21920.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1120.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1510.0 | USD | 20210101 |
| Unknown | China national standards | MT | 940.0 | USD | 20210101 |