Source:
U.S. Bureau of Labor Statistics
Release:
Producer Price Index
Units:
Index 1982=100, Not Seasonally Adjusted
Frequency:
Monthly
Suggested Citation:
U.S. Bureau of Labor Statistics,
Producer Price Index by Commodity: Pulp, Paper, and Allied Products: Corrugated Paperboard in Sheets and Rolls, Lined and Unlined [WPU09140551],
retrieved from FRED,
Federal Reserve Bank of St. Louis;
https://fred.stlouisfed.org/series/WPU09140551,
February 27, 2021.