| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 260.0 | USD | 20210323 |
| Unknown | China national standards | MT | 230.0 | USD | 20210323 |
| Unknown | China national standards | MT | 230.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1190.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1360.0 | USD | 20210323 |
| Unknown | China national standards | MT | 350.0 | USD | 20210322 |
| Unknown | China national standards | MT | 200.0 | USD | 20210322 |
| Unknown | China national standards | MT | 1300.0 | USD | 20210322 |
| Unknown | China national standards | MT | 170.0 | USD | 20210321 |
| Unknown | China national standards | MT | 300.0 | USD | 20210321 |