Paragraph 4
No material shall contain any added emulsifier, stabiliser, thickener or gelling agent otherthan one named or described in Part III, or any emulsifier or stabiliser named or described in Chapter A of Part III unless the material is to be used in accordance with the specification, if any, laid down in respect of it in that Chapter.
No material shall contain any substance named or described in column 2 of Chapter B of Part III unless—
that material is intended for animals listed opposite the substance inquestion in column 3 of that Chapter,
taking account of any such substance which is naturally present, the maximum content (ifany) specified in relation thereto in column 4 of that Chapter is not exceeded, and
the material complies with the conditions specified in relation thereto in column 5 of thatChapter.