| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1020.0 | USD | 20210323 |
| Unknown | China national standards | MT | 800.0 | USD | 20210323 |
| Unknown | China national standards | MT | 1090.0 | USD | 20210323 |
| Unknown | China national standards | MT | 990.0 | USD | 20210323 |
| Unknown | China national standards | MT | 900.0 | USD | 20210323 |
| Unknown | China national standards | MT | 5620.0 | USD | 20210323 |
| Unknown | China national standards | MT | 7010.0 | USD | 20210322 |
| Unknown | China national standards | MT | 1140.0 | USD | 20210321 |
| Unknown | China national standards | MT | 6370.0 | USD | 20210321 |
| Unknown | China national standards | MT | 7130.0 | USD | 20210321 |