Producer Price Index by Commodity: Metals and Metal Products: Standard and Pearlitic Malleable Iron Castings (WPU101505)

U.S. Bureau of Labor Statistics, Producer Price Index by Commodity: Metals and Metal Products: Standard and Pearlitic Malleable Iron Castings [WPU101505], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/WPU101505, February 4, 2023.