Producer Price Index by Industry: Nonferrous Metal (Except Copper and Aluminum) Rolling, Drawing, and Extruding: Secondary Products (PCU331491331491S)

U.S. Bureau of Labor Statistics, Producer Price Index by Industry: Nonferrous Metal (Except Copper and Aluminum) Rolling, Drawing, and Extruding: Secondary Products [PCU331491331491S], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/PCU331491331491S, July 4, 2022.