Source:
U.S. Bureau of Labor Statistics
Release:
Producer Price Index
Units:
Index 1982=100, Seasonally Adjusted
Frequency:
Monthly
Suggested Citation:
U.S. Bureau of Labor Statistics,
Producer Price Index by Commodity: Intermediate Demand by Commodity Type: Unprocessed Nonfood Materials [WPSID622],
retrieved from FRED,
Federal Reserve Bank of St. Louis;
https://fred.stlouisfed.org/series/WPSID622,
March 5, 2021.