SECTION XX - MISCELLANEOUS MANUFACTURED ARTICLES > CHAPTER 94 - FURNITURE; BEDDING, MATTRESSES, MATTRESS SUPPORTS, CUSHIONS AND SIMILAR STUFFED FURNISHINGS; LUMINAIRES AND LIGHTING FITTINGS, NOT ELSEWHERE SPECIFIED OR INCLUDED; ILLUMINATED SIGNS, ILLUMINATED NAMEPLATES AND THE LIKE; PREFABRICATED BUILDINGS > 9401 Seats (other than those of heading 9402), whether or not convertible into beds, and parts thereof > Swivel seats with variable height adjustment