| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20200913 |
| Unknown | China national standards | MT | 120.0 | USD | 20200913 |
| Unknown | China national standards | MT | 860.0 | USD | 20200913 |
| Unknown | China national standards | MT | 2780.0 | USD | 20200912 |
| Unknown | China national standards | MT | 290.0 | USD | 20200912 |
| Unknown | China national standards | MT | 190.0 | USD | 20200912 |
| Unknown | China national standards | MT | 150.0 | USD | 20200901 |
| Unknown | China national standards | MT | 120.0 | USD | 20200901 |
| Unknown | China national standards | MT | 10120.0 | USD | 20200901 |
| Unknown | China national standards | MT | 1290.0 | USD | 20200901 |