Manufacturers' Materials and Supplies Inventories: Primary Metals (U31SMI)

Observations

Jan 2026: 20,784
Updated: Mar 18, 2026 9:05 AM CDT
Next Release Date: Apr 2, 2026
Jan 2026:  20,784  
Dec 2025:  20,527  
Nov 2025:  20,737  
Oct 2025:  20,782  
Sep 2025:  20,688  
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Units:

Millions of Dollars,
Not Seasonally Adjusted

Frequency:

Monthly,
End of Period

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Notes

Source: U.S. Census Bureau  

Release: Manufacturer's Shipments, Inventories, and Orders (M3) Survey  

Units:  Millions of Dollars, Not Seasonally Adjusted

Frequency:  Monthly, End of Period

Suggested Citation:

U.S. Census Bureau, Manufacturers' Materials and Supplies Inventories: Primary Metals [U31SMI], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/U31SMI, .

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Monthly, Seasonally Adjusted

Related Categories

Inventories Manufacturing Production & Business Activity

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Tags

Primary Metals Fabrication Manufacturer's Shipments, Inventories, & Orders Surv. Inventories Materials Primary Supplies Metals Durable Goods Goods Manufacturing Industry Census Monthly Nation Public Domain: Citation Requested United States of America Not Seasonally Adjusted

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