Chapter 2936900000 — Customs Tariff Headings
Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent. > Vitamins and their derivatives, unmixed: > Other, including natural concentrates
Duty Rate (from China)
Products classified under Tariff item 2936.90.00.00
7-Dehydrocholesterol Provitamin D3 Concentrate
7-Dehydrocholesterol is a natural provitamin D3 concentrate derived from lanolin. It serves as a precursor to vitamin D3 and is used primarily in pharmaceutical and nutraceutical applications for UV activation. This product falls under tariff item 2936.90.00 as a natural concentrate used primarily as a vitamin.
2936.90.00Beta-Carotene Natural Algal Concentrate
Beta-Carotene Natural Algal Concentrate is extracted from algae and provides provitamin A activity. It is used in dietary supplements and animal feed fortification as a source of vitamin A. This concentrate falls under tariff item 2936.90.00 as a natural provitamin concentrate.
2936.90.00Biotin (Vitamin B7) Yeast Natural Concentrate
Biotin (Vitamin B7) Yeast Natural Concentrate is derived from yeast fermentation and used in hair, skin, and nail supplements as well as animal nutrition. This natural concentrate is used primarily as a vitamin and falls under tariff item 2936.90.00.
2936.90.00Choline Bitartrate Natural Concentrate
Choline Bitartrate Natural Concentrate is derived from lecithin and used as a vitamin-like nutrient in liver health formulas. It is used primarily as an essential nutrient akin to vitamins and falls under tariff item 2936.90.00 as a natural concentrate.
2936.90.00Coenzyme Q10 (Ubiquinone) Yeast Concentrate
Coenzyme Q10 (Ubiquinone) Yeast Concentrate is produced by fermentation and used as a vitamin-like antioxidant in cardiac supplements. This natural concentrate is used primarily as an essential nutrient and falls under tariff item 2936.90.00.
2936.90.00Ergocalciferol Provitamin D2 Yeast Concentrate
Ergocalciferol Provitamin D2 Yeast Concentrate is derived from yeast and contains ergosterol as a provitamin D2 precursor. It is activated by UV for vitamin D supplementation and falls under tariff item 2936.90.00 as a natural provitamin concentrate.
2936.90.00Inositol (Vitamin B8) Corn Bran Concentrate
Inositol (Vitamin B8) Corn Bran Concentrate is a myo-inositol concentrate from corn bran used as vitamin B8 in metabolic health supplements. This natural concentrate falls under tariff item 2936.90.00 as a natural vitamin concentrate.
2936.90.00Lutein Natural Marigold Flower Concentrate
Lutein Natural Marigold Flower Concentrate provides lutein carotenoids for eye health supplements as a vitamin-like antioxidant. This natural concentrate falls under tariff item 2936.90.00 as a natural concentrate used primarily in vitamin applications.
2936.90.00Mixed Tocopherol Natural Vitamin E Concentrate
Mixed Tocopherol Natural Vitamin E Concentrate is derived from soybean oil and contains alpha, beta, gamma, and delta tocopherols. It is used primarily as a vitamin E source in supplements and falls under tariff item 2936.90.00 as a natural vitamin concentrate.
2936.90.00Natural Astaxanthin Haematococcus Pluvialis Algae Concentrate
Natural Astaxanthin Haematococcus Pluvialis Algae Concentrate is rich in astaxanthin esters and used as a potent vitamin-like antioxidant for skin and joint health. This natural concentrate falls under tariff item 2936.90.00 as a natural carotenoid concentrate for vitamin use.
2936.90.00Natural Folate (5-MTHF) Lemon Peel Concentrate
Natural Folate (5-MTHF) Lemon Peel Concentrate is derived from citrus peel and provides 5-methyltetrahydrofolate as a bioavailable folate source. It is used in prenatal vitamins and falls under tariff item 2936.90.00 as a natural folate concentrate.
2936.90.00Natural Vitamin K1 (Phytomenadione) Leaf Concentrate
Natural Vitamin K1 (Phytomenadione) Leaf Concentrate is extracted from alfalfa and nettle leaves and provides phylloquinone activity for coagulation supplements. This natural concentrate falls under tariff item 2936.90.00 as a natural vitamin K source.
2936.90.00PQQ (Pyrroloquinoline Quinone) Bacterial Concentrate
PQQ (Pyrroloquinoline Quinone) Bacterial Concentrate is produced by bacterial fermentation and used as a novel vitamin-like compound for mitochondrial support. This natural concentrate falls under tariff item 2936.90.00 as a natural concentrate for vitamin applications.
2936.90.00Vitamin A Palmitate Provitamin Concentrate
Vitamin A Palmitate Provitamin Concentrate is derived from retinyl palmitate and used primarily as a provitamin A source in nutritional supplements and fortified foods. This natural concentrate falls under tariff item 2936.90.00 as a provitamin concentrate.
2936.90.00Vitamin K2 (MK-7) Natto Bacterial Concentrate
Vitamin K2 (MK-7) Natto Bacterial Concentrate is derived from natto fermentation and provides menaquinone-7 for bone health supplements. This natural concentrate falls under tariff item 2936.90.00 as a bacterial natural vitamin concentrate.