Variant of NAICS 2002 - Information and Communication Technology (ICT) Sector

3274 - Lime and Gypsum Product Manufacturing

This industry group comprises establishments primarily engaged in manufacturing lime and gypsum products.

32741 - Lime Manufacturing

This industry comprises establishments primarily engaged in manufacturing quicklime, hydrated lime and dead-burned dolomite by crushing, screening and roasting limestone, dolomite shells or other sources of calcium carbonate.

32742 - Gypsum Product Manufacturing

This industry comprises establishments primarily engaged in manufacturing products composed wholly or chiefly of gypsum.