| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 500.0 | USD | 20210323 |
| Unknown | China national standards | MT | 880.0 | USD | 20210323 |
| Unknown | China national standards | MT | 410.0 | USD | 20210323 |
| Unknown | China national standards | MT | 470.0 | USD | 20210323 |
| Unknown | China national standards | MT | 420.0 | USD | 20210323 |
| Unknown | China national standards | MT | 490.0 | USD | 20210323 |
| Unknown | China national standards | MT | 4110.0 | USD | 20210323 |
| Unknown | China national standards | MT | 2870.0 | USD | 20210323 |
| Unknown | China national standards | MT | 3070.0 | USD | 20210323 |
| Unknown | China national standards | MT | 3590.0 | USD | 20210323 |