| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 160.0 | USD | 20210101 |
| Unknown | China national standards | MT | 11800.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1690.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3500.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8570.0 | USD | 20210101 |
| Unknown | China national standards | MT | 4330.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2830.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1520.0 | USD | 20210101 |
| Unknown | China national standards | MT | 9010.0 | USD | 20210101 |