Producer Price Index by Commodity: Processed Foods and Feeds: Table Salt (Evaporated), Pepper (White and Black), and Other Spices (WPU02890156)

U.S. Bureau of Labor Statistics, Producer Price Index by Commodity: Processed Foods and Feeds: Table Salt (Evaporated), Pepper (White and Black), and Other Spices [WPU02890156], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/WPU02890156, .