| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 40.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1310.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1010.0 | USD | 20210101 |
| Unknown | China national standards | MT | 90.0 | USD | 20210101 |
| Unknown | China national standards | MT | 60.0 | USD | 20210101 |
| Unknown | China national standards | MT | 460.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1750.0 | USD | 20210101 |
| Unknown | China national standards | MT | 860.0 | USD | 20210101 |
| Unknown | China national standards | MT | 200.0 | USD | 20210101 |
| Unknown | China national standards | MT | 900.0 | USD | 20210101 |