NOTES

Title	Release Dates

Real Manufacturing and Trade Inventories	2015-06-01	2023-09-29

Source

U.S. Bureau of Economic Analysis	2015-06-01	2023-09-29

Release

Supplemental Estimates, Underlying Detail Tables	2015-06-01	2023-09-29

Units

Chained 2009 Dollars	2015-06-01	2018-07-30
Millions of Chained 2012 Dollars	2018-07-31	2023-09-28
Millions of Chained 2017 Dollars	2023-09-29	2023-09-29

Frequency

Quarterly	2015-06-01	2023-09-29

Seasonal Adjustment

Seasonally Adjusted	2015-06-01	2023-09-29

Notes

Real Manufacturing and Trade Inventories is the historical series used to calculate INVCMRMTSPL (https://fred.stlouisfed.org/series/INVCMRMTSPL). This series is based on the Standard Industrial Classification (SIC) system, which is no longer published with this release. The SIC was replaced by the North American Industry Classification System (NAICS), and the NAICS series is INVHQRMT (https://fred.stlouisfed.org/series/INVHQRMT).	2015-06-01	2017-10-29
BEA Account Code: WKSMT Real Manufacturing and Trade Inventories is the historical series used to calculate INVCMRMTSPL (https://fred.stlouisfed.org/series/INVCMRMTSPL). This series is based on the Standard Industrial Classification (SIC) system, which is no longer published with this release. The SIC was replaced by the North American Industry Classification System (NAICS), and the NAICS series is INVHQRMT (https://fred.stlouisfed.org/series/INVHQRMT).	2017-10-30	2023-09-29

Real Manufacturing and Trade Inventories (INVHQRMT)