Section VI — Products of the chemical or allied industries
HS code
38021035
Other chemically impregnated
Common commodities
Catalytic coal-based activated carbonHydrogen sulfide removal impregnated carbonSpecialized polymer-treated non-coconut carbonMercury removal chemically modified carbonActivated carbon treated with metallic saltsCarbon for catalytic applications (non-coconut)Chemisorptive coal activated carbonNon-coconut carbon for chemical purificationImpregnated activated carbon for H2S removalSpecialized carbon for mercury treatment