HS Code for Modified microbial oil

Modified microbial oils are classified under HS code 1516.30 because they represent fats and oils derived from micro-organisms that have undergone specific chemical modifications. According to the General Rules of Interpretation (GRI) and the Explanatory Notes to Chapter 15, heading 15.16 covers fats and oils that have been partly or wholly hydrogenated, inter-esterified, re-esterified, or elaidinised, whether or not refined, but not further prepared. While microbial oils in their crude or refined state (without chemical modification) might fall elsewhere, the specific processes of hydrogenation or re-esterification trigger classification here. This code ensures that biotechnologically derived lipids, such as those from algae or fungi, are categorized similarly to their animal and vegetable counterparts when subjected to identical industrial modifications. The classification depends on the source being microbial and the modification being one of the four specified chemical treatments. These oils are increasingly used in specialized food applications, infant formula, and pharmaceutical products due to their high concentration of specific fatty acids like DHA or ARA. The legal text of 1516.30 specifically isolates microbial sources to distinguish them from traditional agricultural fats, reflecting modern advancements in lipid production technology.

Products Included

• Hydrogenated algal oil
• Inter-esterified fungal lipids
• Re-esterified microbial oils for nutritional supplements
• Elaidinised oils derived from yeast
• Refined but chemically modified microbial fats

Common Misclassification

Modified microbial oils are frequently confused with HS code 1512.11 or 1512.19, which are reserved for sunflower or safflower oils. They are also often misclassified under 15.18, which covers animal, vegetable, or microbial fats and oils that have been chemically modified by other means, such as boiling, oxidation, or dehydration. The distinction lies in the specific chemical process; if the modification is hydrogenation or inter-esterification, 15.16 is the correct heading. Furthermore, if the oil is prepared as a finished medicament, it may be moved to Chapter 30.

FAQ

What is the HS code for modified microbial oil?

The correct HS code for modified microbial oil is 1516.30, provided the modification involves hydrogenation, inter-esterification, re-esterification, or elaidinisation.

What is the difference between HS 1516 and HS 1518?

HS 1516 is restricted to four specific chemical processes (hydrogenation, inter-esterification, re-esterification, and elaidinisation), whereas HS 1518 covers oils modified by other methods like oxidation, sulfurization, or blowing.