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Industrial production: Primary metal (volume; index; NAICS = 331) - United States - Fed Board - Monthly

Latest updates. In the United States, the production of primary metals stood at 100.74 (index) in September 2026, compared to 100.34 in the previous month. This represents an increase of 0.40 percent.

Sample. There are 657 observations in the monthly time series displayed in the graph above. The span of time covered by the series stretches from January 1972 to September 2026.

History. Check out some simple statistics calculated on the whole sample: production was equal on average to 107.45; it recorded a minimum of 67.19 in November 1982; it peaked at 159.65 in May 1974.

Latest values

Date Value - Units of product or equivalent concept
2026-07-31 99.6979
2026-08-31 100.337
2026-09-30 100.739

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Series Metadata

Field Value
Description Industrial production: Primary metal (NAICS = 331)
Country United States
Economic concept Flow
Data type Quantity
Deflation method Real
Seasonally adjusted No
Rescaling Index (2017 = 100)
Frequency Monthly
Unit Units of product or equivalent concept
Source Board of Governors of the Federal Reserve System
Source type Central bank
Data licence Licence to copy and distribute without permission
Measure type Level

Series in the same data set

Discover the other time series included in this data set.

Main index

Series Name Observations Start Date End Date
Industrial production: Total index (volume; index) - United States - Fed Board - Monthly 1293 1919-01-31 2026-09-30

Main industry groups

Series Name Observations Start Date End Date
Industrial production: Durable manufacturing (volume; index) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Nondurable manufacturing (volume; index) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Other manufacturing (volume; index) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Mining (volume; index; NAICS = 21) - United States - Fed Board - Monthly 1293 1919-01-31 2026-09-30
Industrial production: Electric and gas utilities (volume; index; NAICS = 2211,2) - United States - Fed Board - Monthly 1053 1939-01-31 2026-09-30

Durable goods

Series Name Observations Start Date End Date
Industrial production: Aerospace and miscellaneous transportation eq. (volume; index; NAICS = 3364-9) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Computer and electronic product (volume; index; NAICS = 334) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Electrical equipment, appliance, and component (volume; index; NAICS = 335) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Fabricated metal product (volume; index; NAICS = 332) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Furniture and related product (volume; index; NAICS = 337) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Machinery (volume; index; NAICS = 333) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Miscellaneous (volume; index; NAICS = 339) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Motor vehicles and parts (volume; index; NAICS = 3361-3) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Nonmetallic mineral product (volume; index; NAICS = 327) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Primary metal (volume; index; NAICS = 331) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Wood product (volume; index; NAICS = 321) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30

Nondurable goods

Series Name Observations Start Date End Date
Industrial production: Apparel and leather goods (volume; index; NAICS = 315,6) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Chemical (volume; index; NAICS = 325) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Food, beverage, and tobacco (volume; index; NAICS = 311,2) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Paper (volume; index; NAICS = 322) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Petroleum and coal products (volume; index; NAICS = 324) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Plastics and rubber products (volume; index; NAICS = 326) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Printing and related support activities (volume; index; NAICS = 323) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Textile product mills (volume; index; NAICS = 314) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30

Utilities

Series Name Observations Start Date End Date
Industrial production: Electric power generation, transmission, and distribution (volume; index; NAICS = 2211) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30
Industrial production: Natural gas distribution (volume; index; NAICS = 2212) - United States - Fed Board - Monthly 657 1972-01-31 2026-09-30