| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 36290.0 | USD | 20210323 |
| Unknown | China national standards | MT | 34630.0 | USD | 20210323 |
| Unknown | China national standards | MT | 6010.0 | USD | 20210322 |
| Unknown | China national standards | MT | 16690.0 | USD | 20210322 |
| Unknown | China national standards | MT | 46140.0 | USD | 20210322 |
| Unknown | China national standards | MT | 34550.0 | USD | 20210322 |
| Unknown | China national standards | MT | 31310.0 | USD | 20210322 |
| Unknown | China national standards | MT | 3300.0 | USD | 20210321 |
| Unknown | China national standards | MT | 6250.0 | USD | 20210321 |
| Unknown | China national standards | MT | 4900.0 | USD | 20210321 |