… esters, and their salts, other than products of heading 29.37, 29.38 or 29.39. …
Explanatory notes
… esters, and their salts, other than products of heading 29.37, 29.38 or 29.39 . (A) SUGARS, CHEMICALLY PURE This … which are constituent parts of products of headings 29.37, 29.38, 29.39 or any heading later than heading 29.40 are …