29212910 under HS Code AMINE- FUNCTION COMPOUNDS - ACYCLIC POLYAMINES AND THEIR DERIVATIVES; SALTS THEREOF :-OTHER : HEXAMETHYLENE TETRAMINE (HEXAMINE) NOT PUT UP AS FUEL OR MEDICAMENT, 29151210 under HS Code SATURATED ACYCLIC MONOCARBOXYLIC ACIDS AND THEIR ANHYDRIDES, HALIDES, PEROXIDES AND PEROXYACIDS; THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES - FORMIC ACID, ITS SALTS AND ESTERS : SALTS OF FORMIC ACID : SODIUM FORMATE, and 31021000 under HS Code MINERAL OR CHEMICAL FERTILISERS, NITROGENOUS UREA, WHETHER OR NOT IN AQUEOUS SOLUTION were the top imported HS Codes by RAJNISH CHEMICAL CO in 2021.