| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 38850.0 | USD | 20210111 |
| Unknown | China national standards | MT | 4150.0 | USD | 20210111 |
| Unknown | China national standards | MT | 27200.0 | USD | 20210111 |
| Unknown | China national standards | MT | 1740.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1290.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1480.0 | USD | 20210101 |
| Unknown | China national standards | MT | 11280.0 | USD | 20210101 |
| Unknown | China national standards | MT | 11260.0 | USD | 20210101 |
| Unknown | China national standards | MT | 8400.0 | USD | 20210101 |
| Unknown | China national standards | MT | 7310.0 | USD | 20210101 |