| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8570.0 | USD | 20210110 |
| Unknown | China national standards | MT | 7823.47 | USD | 20210101 |
| Unknown | China national standards | MT | 6424.06 | USD | 20210101 |
| Unknown | China national standards | MT | 2390.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2480.0 | USD | 20210101 |
| Unknown | China national standards | MT | 6790.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8630.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8560.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1590.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1270.0 | USD | 20210101 |