Food and Kindred Products

(NAICS 311)

Metals-Based Durables

(NAICS 332-336)

Agricultural Production -Crops

(NAICS 111)

Paper and Allied Products

(NAICS 322)

Balance of  Manufacturing

(all remaining  manufacturing NAICS)

Other Agriculture Including Livestock

(NAICS112-115)

Bulk Chemicals

(NAICS 32B)

Coal Mining

(NAICS 2121)

Glass and Glass Products

(NAICS 3272)

Oil and Gas Extraction

(NAICS 211)

Hydraulic Cement

(NAICS 32731)

Metal and Other Nonmetallic Mining

(NAICS 2122-2123)

Blast Furnaces and Basic Steel

(NAICS 331111)

Construction

 (NAICS 233-235)

Aluminum

(NAICS 3313)

NAICS = North American Industry Classification System.
32B = Includes the following NAICS codes: 325110, 325120, 325181, 325188, 325192, 325199, 325211, 325212, 325222, 325311, 325312.
Source:  Office of Management and Budget, North American Industry classification System (NAICS) - United States (Springfield, VA, National Technical Information Service).