Excise duty exemption for specified woven fabrics and printing cylinders, subject to factory use conditions and procedural compliance. Exemption reduces excise liability to nil for specified woven fabrics, cotton and man made fibre fabrics, gravure printing cylinders, perforated rotary cylinder screens and engraved copper rollers listed in the notification; gravure cylinders and rotary screens are exempt only when used in the factory of production or in another factory of the same manufacturer with compliance with the prescribed procedural requirements.