Producer Price Index by Industry: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (Except Copper and Aluminum): All Other Miscellaneous Secondary Nonferrous Metals, Including Secondary Lead and Zinc (PCU331492331492B)

U.S. Bureau of Labor Statistics, Producer Price Index by Industry: Secondary Smelting, Refining, and Alloying of Nonferrous Metal (Except Copper and Aluminum): All Other Miscellaneous Secondary Nonferrous Metals, Including Secondary Lead and Zinc [PCU331492331492B], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/PCU331492331492B, .