| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5540.0 | USD | 20210110 |
| Unknown | China national standards | MT | 3760.0 | USD | 20210110 |
| Unknown | China national standards | MT | 900.0 | USD | 20210110 |
| Unknown | China national standards | MT | 280.0 | USD | 20210110 |
| Unknown | China national standards | MT | 3120.0 | USD | 20210110 |
| Unknown | China national standards | MT | 530.0 | USD | 20210110 |
| Unknown | China national standards | MT | 130.0 | USD | 20210110 |
| Unknown | China national standards | MT | 150.0 | USD | 20210110 |
| Unknown | China national standards | MT | 1220.0 | USD | 20210101 |
| Unknown | China national standards | MT | 370.0 | USD | 20210101 |