Subheading 151610: Animal Fats and Oils and their Fractions; Partly or Wholly Hydrogenated, … etc.
Subheading 151620: Vegetable Fats and Oils and their Fractions; Partly or Wholly Hydrogenated, … etc.
Subheading 151630: Microbial Fats and Oils and their Fractions; Partly or Wholly Hydrogenated, … etc.