Section VI — Products of the chemical or allied industries
HS code
28421000
Double or complex silicates,including aluminiosilicates whether or not chem. defined
Last Verified Date - 27 September 2026
Common commodities
Complex aluminum silicate powderZeolite clay for chemical purposesDouble salt derived from silicic acidNaturally occurring aluminosilicate crystalsAluminum-rich silicate mineral concentrateUnrefined zeolite pelletsChemical grade diatomaceous earthComplex aluminum silicate flakesSilicate ore for chemical processingDouble salt of silicic acid and alumina