| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 420.0 | USD | 20200913 |
| Unknown | China national standards | MT | 310.0 | USD | 20200913 |
| Unknown | China national standards | MT | 340.0 | USD | 20200913 |
| Unknown | China national standards | MT | 50.0 | USD | 20200912 |
| Unknown | China national standards | MT | 40.0 | USD | 20200912 |
| Unknown | China national standards | MT | 320.0 | USD | 20200912 |
| Unknown | China national standards | MT | 530.0 | USD | 20200912 |
| Unknown | China national standards | MT | 510.0 | USD | 20200912 |
| Unknown | China national standards | MT | 110.0 | USD | 20200912 |
| Unknown | China national standards | MT | 50.0 | USD | 20200911 |