Parent chapter HS 12 - Oil seeds and oleaginous fruits; miscellaneous grains, seeds and fruit Subheadings in this heading HS 121300Cereal straw and husks, unprepared, whether or not chopped, ground, pressed or in the form of pellets. Final HS codes HS 12130000Cereal straw and husks, unprepared, whether or not chopped, ground, pressed or in the form of pellets.