28365000 under HS Code CARBONATES; PEROXOCARBONATES (PERCARBONATES); COMMERCIAL AMMONIUM CARBONATE CONTAINING AMMONIUM CARBAMATE CALCIUM CARBONATE, 29211110 under HS Code AMINE- FUNCTION COMPOUNDS - ACYCLIC MONOAMINES AND THEIR DERIVATIVES; SALTS THEREOF :-METHYLAMINE, DI- OR TRIMETHYLAMINE AND THEIR SALTS : DIMETHYL FORMIDE, and 32061110 under HS Code OTHER COLOURING MATTER; PREPARATIONS AS SPECIFIED IN NOTE 3 TO THIS CHAPTER, OTHER THAN THOSE OF HEADINGS 3203, 3204 OR 3205; INORGANIC PRODUCTS OF A KIND USED AS LUMINOPHORES, WHETHER OR NOT CHEMICALLY DEFINED - PIGMENTS AND PREPARATIONS BASED ON TITANIUM DIOXIDE :- CONTAINING 80% OR MORE BY WEIGHT OF TITANIUM DIOXIDE CALCULATED ON THE DRY MATTER : PEARLSENT PIGMENT (TITANIUM DIOXIDE, COATED MICANANEOUS AND LUSTRES PEARL PIGMENT) were the top imported HS Codes by FREEDOM CHEMTECH LLP in 2023.