Other
Tanning extracts of vegetable origin; tannins and their salts, ethers, esters and other derivatives: > Other: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified under HTS 3201.90.50.00
Mimosa Tannin Extract Flakes
Mimosa tannin extract, obtained from Acacia mearnsii bark, is a natural vegetable tanning agent used in the leather industry for producing soft, full leathers. Classified under HTS 3201.90.50.00 as 'other' vegetable tanning extracts, it is imported in flake form for easy dissolution. Its high tannin purity makes it ideal for drum tanning processes.
Valonia Tannin Concentrate
Valonia extract from oak galls is a high-ellagitannin source for heavyweight leather tanning. Under HTS 3201.90.50.00 as other vegetable tannins. Used in sole leather production for durability.
Pine Bark Tannin Extract
Proanthocyanidin-rich pine bark extract serves as a sustainable tanning agent alternative. HTS 3201.90.50.00 covers this other vegetable origin product. Applied in eco-friendly leather processing.
Tara Tannin Powder
Tara pods from Caesalpinia spinosa yield gallotannins for pure vegetable tanning. HTS 3201.90.50.00 for other extracts. Popular for bag and belt leathers.
Gamier Tannin Extract
Gamier oak extract provides condensed tannins for combination tanning systems. Under HTS 3201.90.50.00. Enhances chrome tanning penetration.
Wattle Bark Tannin Liquid
Wattle (Australian acacia) bark liquid extract for rapid tanning cycles. HTS 3201.90.50.00 other category. Used in upholstery leather.
Myrobalan Tannin Granules
Myrobalan fruit extract chebulinic acid for blend tanning. HTS 3201.90.50.00. For garment leathers.
Babul Tannin Extract
Indian acacia babul bark tannins for economical tanning. HTS 3201.90.50.00 other. Heavy leathers.
Larch Bark Tannin Powder
Larch bark procyanidins for specialty tanning. HTS 3201.90.50.00. Eco-leathers.
Hemlock Bark Tannin Extract
North American hemlock bark condensed tannins. HTS 3201.90.50.00. Sole leathers.
Mangrove Tannin Derivative
Rhizophora mangrove tannins for coastal leather industries. HTS 3201.90.50.00 other derivatives.
Quebracho Tannin Extract Powder
Quebracho tannin extract is derived from the bark of the South American quebracho tree, a vegetable origin source rich in condensed tannins used primarily in leather tanning. It falls under HTS 3201.90.50.00 as 'other' tanning extracts of vegetable origin, excluding basic oak or chestnut extracts. This powder form is widely imported for industrial applications in leather processing.
Sulphated Chestnut Tannin Liquid
Sulphated chestnut tannin is a liquid derivative from chestnut wood extract, used as a retanning agent in leather finishing for improved dye affinity. It qualifies under HTS 3201.90.50.00 for other vegetable tannins and derivatives n.e.s., distinct from basic extracts. This product enhances leather softness and is common in shoe and upholstery production.
Acacia Catechu Tannin Powder
Acacia catechu, or cutch, tannin powder is extracted from the heartwood of Acacia catechu trees, valued for its dark tannins in leather tanning and ink production. It is covered by HTS 3201.90.50.00 as other vegetable tanning extracts. This natural product imparts rich brown tones to leathers.
Sumac Tannin Extract Granules
Sumac leaf extract provides ellagitannins used in fine leather tanning, especially for vegetable-tanned luxury goods. Classified in HTS 3201.90.50.00 for other tanning extracts of vegetable origin. Its mild properties suit delicate skins like glove leathers.