| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5160.0 | USD | 20210323 |
| Unknown | China national standards | MT | 30690.0 | USD | 20210323 |
| Unknown | China national standards | MT | 30000.0 | USD | 20210323 |
| Unknown | China national standards | MT | 5000.0 | USD | 20210323 |
| Unknown | China national standards | MT | 4910.0 | USD | 20210322 |
| Unknown | China national standards | MT | 29530.0 | USD | 20210322 |
| Unknown | China national standards | MT | 4910.0 | USD | 20210322 |
| Unknown | China national standards | MT | 4860.0 | USD | 20210322 |
| Unknown | China national standards | MT | 4910.0 | USD | 20210322 |
| Unknown | China national standards | MT | 31370.0 | USD | 20210321 |