| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 530.0 | USD | 20200918 |
| Unknown | China national standards | MT | 200.0 | USD | 20200918 |
| Unknown | China national standards | MT | 110.0 | USD | 20200917 |
| Unknown | China national standards | MT | 40.0 | USD | 20200917 |
| Unknown | China national standards | MT | 100.0 | USD | 20200917 |
| Unknown | China national standards | MT | 10.0 | USD | 20200916 |
| Unknown | China national standards | MT | 520.0 | USD | 20200916 |
| Unknown | China national standards | MT | 4170.0 | USD | 20200916 |
| Unknown | China national standards | MT | 40.0 | USD | 20200915 |
| Unknown | China national standards | MT | 100.0 | USD | 20200915 |