| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2450.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2400.0 | USD | 20210101 |
| Unknown | China national standards | MT | 3480.0 | USD | 20210101 |
| Unknown | China national standards | MT | 2510.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1760.0 | USD | 20210101 |
| Unknown | China national standards | MT | 1510.0 | USD | 20210101 |
| Unknown | China national standards | MT | 350.0 | USD | 20210101 |
| Unknown | China national standards | MT | 190.0 | USD | 20210101 |
| Unknown | China national standards | MT | 510.0 | USD | 20210101 |
| Unknown | China national standards | MT | 530.0 | USD | 20210101 |