Preishöhe der im Zuge des Open-House-Verfahrens beschafften Corona-Schutzmasken

This question concerns the price paid for COVID-19 protective masks acquired through an 'open-house' procurement process. It seeks to understand the cost-effectiveness and transparency of this method for obtaining essential medical supplies during the pandemic. The question is relevant to taxpayers and the general public, as it touches upon public spending and the management of resources during a health crisis. It may also be of interest to businesses involved in medical supply procurement.