Natural Gums, Gum Resins, Resins, and Balsams NESOI

Both fall under HTS 130190, but the US schedule assigns them separate 10-digit lines: bleached shellac is 1301909110 and seed lac is 1301909120. Seed lac is the minimally processed resinous secretion of the lac insect, while bleached shellac has undergone further refining and decolorization — the processing stage is the key classification distinction.

Food-grade shellac used as a glazing agent or coating must comply with FDA food additive regulations. Importers typically need a certificate of analysis confirming purity and absence of prohibited substances, along with supplier documentation of food-grade manufacturing practices. FDA may detain shipments for examination if prior import alerts are in place for the exporting establishment. Consulting a licensed customs broker and reviewing FDA import alert databases before shipment is advisable.