| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 250.0 | USD | 20210323 |
| Unknown | China national standards | MT | 270.0 | USD | 20210323 |
| Unknown | China national standards | MT | 250.0 | USD | 20210323 |
| Unknown | China national standards | MT | 300.0 | USD | 20210323 |
| Unknown | China national standards | MT | 250.0 | USD | 20210323 |
| Unknown | China national standards | MT | 270.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1820.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1550.0 | USD | 20210323 |
| Unknown | China national standards | MT | 270.0 | USD | 20210322 |
| Unknown | China national standards | MT | 280.0 | USD | 20210322 |