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C - MANUFACTURING

CAEN Code 2320: Manufacture of refractory products

Includes

This class includes the manufacture of intermediate products from mined or quarried non-metallic minerals, such as sand, gravel, stone, or clay. This class includes: - the manufacture of refractory mortars, concretes, etc.

  • manufacture of refractory ceramic goods:
    • heat-insulating ceramic goods of siliceous fossil meals
    • refractory bricks, blocks and tiles etc
    • retorts, crucibles, muffles, nozzles, tubes, pipes etc

This class also includes:

  • manufacture of refractory articles containing magnesite, dolomite or chromite