United States - Industrial Production: Stage-of-Process: Primary & Semifinished Processing was 98.29320 Index 2012=100 in March of 2024, according to the United States Federal Reserve. Historically, United States - Industrial Production: Stage-of-Process: Primary & Semifinished Processing reached a record high of 106.23070 in November of 2007 and a record low of 40.39010 in May of 1975. Trading Economics provides the current actual value, an historical data chart and related indicators for United States - Industrial Production: Stage-of-Process: Primary & Semifinished Processing - last updated from the United States Federal Reserve on May of 2024.