The International Trade Commission released the 2016 US harmonized Tariff Schedule. One of the changes this year was to the tariff classification for vaping liquids. Vaping liquid with nicotine is now classified as 3824.90.2840/6.5% duty, while liquid without nicotine is classified as 3824.90.9280/5% duty. These new statistical suffixes were created so the federal government can better track the importation of these commodities.