Resilient Manufacturing Task Force Act of 2020 This bill requires the Department of Commerce to establish for one year the Resilient Manufacturing Task Force. Among other duties, the task force shall (1) identify critical vulnerabilities in the supply chains of products and resources that are essential to U.S. economic security, with a particular focus on vulnerabilities that have been made worse by COVID-19 (i.e., coronavirus disease 2019); and (2) develop specified plans to mitigate such vulnerabilities.