Producer Price Index by Industry: Dry Pasta, Dough, and Flour Mixes Manufacturing from Purchased Flour: Flour Mixes (Refrigerated and Frozen Doughs and Batters), Excluding Cake Mixes, Made from Purchased Flour (PCU31182431182412)

U.S. Bureau of Labor Statistics, Producer Price Index by Industry: Dry Pasta, Dough, and Flour Mixes Manufacturing from Purchased Flour: Flour Mixes (Refrigerated and Frozen Doughs and Batters), Excluding Cake Mixes, Made from Purchased Flour [PCU31182431182412], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/PCU31182431182412, .