Raja M Shanmugham, President said the All Industry Rate of Duty Drawback for garment sector was announced recently and in the revised drawback rates list, the rates have been reduced from 2 per cent to 1.8 per cent for some garments and 1.9 per cent for few garments and added that the new revised list has totally disappointed Tirupur knitwear garment sector when they were expecting hike in the rates.