… esters, and their salts, other than products of heading 29.37, 29.38 or 29.39. …
Explanatory notes
… Sub‑Chapter XIII OTHER ORGANIC COMPOUNDS 29.40 - Sugars, chemically pure, other than sucrose, … esters, and their salts, other than products of heading 29.37, 29.38 or 29.39 . (A) SUGARS, CHEMICALLY PURE This heading …