Anti-slip tape for placement on top of existing stair treads to prevent slipping; Extruded impact resistant polymer sheets for use in manufacturing a wide variety of plastic products; Extruded PVC product used to produce frames, sashes and accessories for use in the manufacture of windows and doors; Flexible plumbing pipes of plastic; Flexible PVC pipes; Flexible tubes of plastic; Plastic soldering threads; Semi-worked synthetic plastic and synthetic resins as semi-finished products in form o...