GST classification of tractor parts moved to reduced rate schedule, listing specific tariff items and effective on publication. An amendment under sub-section (1) of section 9 inserts specified tractor components into Schedule III - 9%, adding serial entries 452A-452O enumerating tyres, tubes, agricultural diesel engines above a specified cylinder capacity, hydraulic pumps, bumpers, brake assemblies, gear boxes, transaxles, road wheels, radiator and cooling-system assemblies, silencers, clutch and steering assemblies, hydraulic parts, and body components and fuel tanks; the insertion takes effect from publication in the Official Gazette.