The manufacture, compounding, processing, packaging or treatment
of the following previously prepared materials: cork, feathers, cellophane,
ceramics, felt, fur, glass, hair, horn, paper, pharmaceuticals, plastics,
shells, iron and steel, aluminum, leather, plaster, metals, precious
and/or semiprecious stones, wood, yarns, containers or novelties from
paper or cardboard, natural or synthetic rubber, tobacco, textiles,
or textile products and perfumes.