Producer Price Index by Commodity: Machinery and Equipment: Parts and Accessories for Internal Combustion Engines, Excluding Aircraft and Gasoline Automotive Engines (WPU11941301)

U.S. Bureau of Labor Statistics, Producer Price Index by Commodity: Machinery and Equipment: Parts and Accessories for Internal Combustion Engines, Excluding Aircraft and Gasoline Automotive Engines [WPU11941301], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/WPU11941301, .