Producer Price Index by Commodity: Machinery and Equipment: Drills and Other Mining Machinery (Except Parts Sold Separately) (WPU11920703)

U.S. Bureau of Labor Statistics, Producer Price Index by Commodity: Machinery and Equipment: Drills and Other Mining Machinery (Except Parts Sold Separately) [WPU11920703], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/WPU11920703, .