North American Industry Classification System (NAICS) 2002

33131 - Alumina and Aluminum Production and Processing

This industry comprises establishments primarily engaged in extracting alumina generally from bauxite ore; producing aluminum from alumina; refining aluminum by any process; and rolling, drawing, casting, extruding and alloying aluminum and aluminum-based alloy basic shapes.

North American Industry Classification System (NAICS) 2002 - Classification structure
Code Canadian industry
331313Primary Production of Alumina and Aluminum Primary Production of Alumina and AluminumCAN
331317Aluminum Rolling, Drawing, Extruding and Alloying Aluminum Rolling, Drawing, Extruding and AlloyingCAN
Date modified: