HS CodesVI · Products of the chemical or allied industries29 · Organic chemicals2941294130294130Chapter 29Copy pageTetracyclines and their derivatives; salts thereofDescriptionAntibiotics : Tetracyclines and their derivatives; salts thereofWas this page helpful?YesNoPrevious294120Streptomycins and their derivatives; salts thereofNextChloramphenicol and its derivatives; salts thereof294140