Producer Price Index by Industry: Industrial Valve Manufacturing: Industrial Butterfly Valves (All Metals, Pressures, and Types), Including Manual and Power Operated (PCU332911332911R)

U.S. Bureau of Labor Statistics, Producer Price Index by Industry: Industrial Valve Manufacturing: Industrial Butterfly Valves (All Metals, Pressures, and Types), Including Manual and Power Operated [PCU332911332911R], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/PCU332911332911R, .