白宫报告：4大关键产品供应链百日评估（第14017号行政命令）（英文版）

The COVID-19 pandemic and resulting economic dislocation revealed long-standing vulnerabilities in our supply chains.  The pandemic’s drastic impacts on demand patterns for a range of medical products including essential medicines wreaked havoc on the U.S. healthcare system.  As the world shifted to work and learn from home, it created a global semiconductor chip shortage impacting automotive, industrial, and communications products, among others.  In February, extreme weather events—exacerbated