| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 100.0 | USD | 20200913 |
| Unknown | China national standards | MT | 100.0 | USD | 20200913 |
| Unknown | China national standards | MT | 740.0 | USD | 20200912 |
| Unknown | China national standards | MT | 910.0 | USD | 20200912 |
| Unknown | China national standards | MT | 100.0 | USD | 20200912 |
| Unknown | China national standards | MT | 100.0 | USD | 20200912 |
| Unknown | China national standards | MT | 110.0 | USD | 20200912 |
| Unknown | China national standards | MT | 680.0 | USD | 20200911 |
| Unknown | China national standards | MT | 720.0 | USD | 20200911 |
| Unknown | China national standards | MT | 710.0 | USD | 20200911 |