Source: U.S. Bureau of Labor Statistics
Release: Employment Situation
The series comes from the 'Current Employment Statistics (Establishment Survey).'
The source code is: CES3133100001
U.S. Bureau of Labor Statistics, All Employees, Primary Metals [CES3133100001], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/CES3133100001, May 31, 2020.