Subheading 293911: Alkaloids; of Opium and their Derivatives; Salts thereof
Subheading 293919: Alkaloids; of Opium and their Derivatives; other than in 2939 … etc.
Subheading 293920: Alkaloids; of Cinchona and their Derivatives; Salts thereof
Subheading 293930: Alkaloids; Caffeine and its Salts
Subheading 293941: Alkaloids; of Ephedrine and their Derivatives; Salts thereof
Subheading 293942: Alkaloids; of Ephedrine and their Derivatives; Pseudoephedrin … etc.
Subheading 293943: Alkaloids; of Ephedrine and their Derivatives; Cathine (Inn) … etc.
Subheading 293944: Alkaloids; of Ephedrine and their Derivatives; Norephedrine a … etc.
Subheading 293945: Alkaloids; of Ephedrine and their Derivatives; Levometamfetam … etc.
Subheading 293949: Alkaloids; of Ephedrine and their Derivatives; other than Eph … etc.
Subheading 293951: Alkaloids; Theophylline and Aminophylline (Theophylline-ethyl … etc.
Subheading 293959: Alkaloids; Theophylline and Aminophylline (Theophylline-ethyl … etc.
Subheading 293961: Alkaloids; of Rye Ergot and their Derivatives, Ergometrine (I … etc.
Subheading 293962: Alkaloids; of Rye Ergot and their Derivatives, Ergotamine (in … etc.
Subheading 293963: Alkaloids; of Rye Ergot and their Derivatives, Lysergic Acid … etc.
Subheading 293969: Alkaloids; of Rye Ergot and their Derivatives, Salts thereof, … etc.
Subheading 293972: Alkaloids; of Vegetal Origin, Cocaine, Ecgonine; Salts, Ester … etc.
Subheading 293979: Alkaloids; of Vegetal Origin, other than Cocaine, Ecgonine; S … etc.
Subheading 293980: Alkaloids; Natural or Reproduced by Synthesis, and their Salt … etc.