| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 60.0 | USD | 20210323 |
| Unknown | China national standards | MT | 80.0 | USD | 20210323 |
| Unknown | China national standards | MT | 70.0 | USD | 20210323 |
| Unknown | China national standards | MT | 60.0 | USD | 20210323 |
| Unknown | China national standards | MT | 60.0 | USD | 20210323 |
| Unknown | China national standards | MT | 430.0 | USD | 20210323 |
| Unknown | China national standards | MT | 400.0 | USD | 20210323 |
| Unknown | China national standards | MT | 450.0 | USD | 20210323 |
| Unknown | China national standards | MT | 80.0 | USD | 20210322 |
| Unknown | China national standards | MT | 40.0 | USD | 20210322 |