| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10850.0 | USD | 20210212 |
| Unknown | China national standards | MT | 30.0 | USD | 20210212 |
| Unknown | China national standards | MT | 1740.0 | USD | 20210212 |
| Unknown | China national standards | MT | 11380.0 | USD | 20210211 |
| Unknown | China national standards | MT | 7600.0 | USD | 20210211 |
| Unknown | China national standards | MT | 10.0 | USD | 20210211 |
| Unknown | China national standards | MT | 200.0 | USD | 20210211 |
| Unknown | China national standards | MT | 890.0 | USD | 20210211 |
| Unknown | China national standards | MT | 90.0 | USD | 20210210 |
| Unknown | China national standards | MT | 5370.0 | USD | 20210210 |