29031200 under HS Code HALOGENATED DERIVATIVES OF HYDROCARBONS - SATURATED CHLORINATED DERIVATIVES OF ACYCLIC HYDROCARBONS : DICHLOROMETHANE (METHYLENE CHLORIDE), 29053100 under HS Code ACYCLIC ALCOHOLS AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES - DIOLS : ETHYLENE GLYCOL (ETHANEDIOL), and 29142200 under HS Code KETONES AND QUINONES, WHETHER OR NOT WITH OTHER OXYGEN FUNCTION, AND THEIR HALOGENATED, SULPHONATED, NITRATED OR NITROSATED DERIVATIVES - CYCLANIC, CYCLENIC OR CYCLOTERPENIC KETONES WITHOUT OTHER OXYGEN FUNCTION : CYCLOHEXANONE AND METHYL-CYCLOHEXANONES were the top imported HS Codes by NAM BINH CHEMICAL TRADING COMPANY LIMITED in 2021.