| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19620.0 | USD | 20210101 |
| Unknown | China national standards | MT | 9850.0 | USD | 20210101 |
| Unknown | China national standards | MT | 10720.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3000.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1500.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2300.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1900.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1530.0 | USD | 20210101 |
| Unknown | China national standards | MT | 750.0 | USD | 20210101 |
| Unknown | China national standards | MT | 5520.0 | USD | 20210101 |