Semi-worked plastics, namely, high performance skived and extruded technopolymer films and sheets, namely, non epoxy-based fluoropolymer plastic films and sheets for industrial and commercial use; Semi-processed plastics, namely, high performance technopolymer films and sheets used to cover other materials with the aim of providing other materials with non-stick, high temperature and chemical resistance, antifriction, sealing, release properties, and electrical and thermal insulation; technop...