| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30570.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2460.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3580.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2140.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2080.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1800.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1990.0 | USD | 20210101 |
| Unknown | China national standards | MT | 18960.0 | USD | 20210101 |
| Unknown | China national standards | MT | 7430.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1780.0 | USD | 20210101 |