68042230 ---- Of ceramics or silicates
29214600 -- Amfetamine (INN), benzfetamine (INN), dexamfetamine (INN), etilamfetamine (INN), fencamfamin (INN), lefetamine (INN), levamfetamine (INN), mefenorex (INN) and phentermine (INN); salts thereof
28521000 - Chemically defined
22089033 --- 2?litres or less
20029019 --- In immediate packings of a net content not exceeding 1?kg