Mineral or chemical fertilisers containing the two fertilising elements phosphorus and potassium

1. This chapter does not cover: (a) animal blood of heading 0511; (b) separate chemically defined compounds (other than those answering to the descriptions in Note 2(a), 3(a), 4(a) or 5 below); (c) cultured potassium chloride crystals (other than optical elements) weighing not less than 2.5 g each, of heading 3824; optical elements of potassium chloride (heading 9001). 2. Heading 3102 applies only to the following goods, provided that they are not put up in the forms or packages described in heading 3105: (a) goods which answer to one or other of the descriptions given below: urea, whether or not in aqueous solution; ammonium sulphate; ammonium sulfonitrate; ammonium hydrogen carbonate; ammonium nitrate; mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilising substances; calcium cyanamide; and others. 3. Heading 3105 applies only to fertilisers containing as essential elements nitrogen with phosphorus or potassium, or two or three of those fertilising elements together.

1. (A) Products (other than radioactive ores) answering to a description in heading 2844 or 2845 are to be classified in those headings and in no other heading of the Nomenclature. (B) Subject to paragraph (A) above, products answering to a description in heading 2843, 2846 or 2852 are to be classified in those headings and in no other heading of this Section. 2. Subject to Note 1 above, products classifiable in heading 3004, 3005, 3006, 3212, 3303, 3304, 3305, 3306, 3307, 3506, 3707 or 3808 by reason of being put up in measured doses or for retail sale are to be classified in those headings and in no other heading of the Nomenclature. 3. Goods put up in sets consisting of two or more separate constituents, some or all of which fall in this Section and are intended to be mixed together to obtain a product of Section VI or VII, are to be classified in the heading appropriate to that product, provided that the constituents are: (a) having regard to the manner in which they are put up, clearly identifiable as being intended for use together without first being repacked; (b) presented together; and (c) identifiable, whether by their nature or by the relative proportions in which they are present, as being complementary one to another.