| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5500.0 | USD | 20210213 |
| Unknown | China national standards | MT | 2110.0 | USD | 20210212 |
| Unknown | China national standards | MT | 680.0 | USD | 20210212 |
| Unknown | China national standards | MT | 390.0 | USD | 20210212 |
| Unknown | China national standards | MT | 500.0 | USD | 20210212 |
| Unknown | China national standards | MT | 2320.0 | USD | 20210212 |
| Unknown | China national standards | MT | 350.0 | USD | 20210212 |
| Unknown | China national standards | MT | 2200.0 | USD | 20210211 |
| Unknown | China national standards | MT | 4390.0 | USD | 20210211 |
| Unknown | China national standards | MT | 4010.0 | USD | 20210211 |