Producer Price Index by Commodity: Inputs to Industries: Net Inputs to Mining and Oil and Gas Field Machinery Manufacturing Industry, Maintenance and Repair Construction (WPUIP3331303)

U.S. Bureau of Labor Statistics, Producer Price Index by Commodity: Inputs to Industries: Net Inputs to Mining and Oil and Gas Field Machinery Manufacturing Industry, Maintenance and Repair Construction [WPUIP3331303], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/WPUIP3331303, July 7, 2022.