2936 Provitamins, vitamins; natural or reproduced by synthesis (including natural concentrates) derivatives thereof used as vitamins, and intermixtures of the fore-going, whether or not in any solvent

2936.21 Vitamins; vitamins A and their derivatives, unmixed

• 2936.21.00.00 Vitamins A and their derivativesFree

2936.22 Vitamins; vitamin B1 and its derivatives, unmixed

• 2936.22.00.00 Vitamin B1 (Thiamine) and its derivativesFree

2936.23 Vitamins; vitamin B2 and its derivatives, unmixed

• 2936.23.00.00 Vitamin B2 (Riboflavin) and its derivativesFree

2936.24 Vitamins; D- or DL-pantothenic acid (vitamin B5) and its derivatives, unmixed

• 2936.24.01.00 D- or DL-Pantothenic acid (Vitamin B5) and its derivativesFree

2936.25 Vitamins; vitamin B6 and its derivatives, unmixed

• 2936.25.00.00 Vitamin B6 (Pyridoxine and related compounds with Vitamin B6 activity) and its derivativesFree

2936.26 Vitamins; vitamin B12 and its derivatives, unmixed

• 2936.26.00.00 Vitamin B12 (Cyanocobalamin and related compounds with Vitamin B12 activity) and its derivativesFree

2936.27 Vitamins; vitamin C and its derivatives, unmixed

• 2936.27.00.00 Vitamin C (Ascorbic acid) and its derivativesFree

2936.28 Vitamins; vitamin E and its derivatives, unmixed

• 2936.28.00.00 Vitamin E (Tocopherols and related compounds with Vitamin E activity) and its derivativesFree

2936.29 Vitamins; n.e.c. in item no. 2936.2, and their derivatives, unmixed

• 2936.29.10.00 Folic acidFree
• Niacin and niacinamide
• Niacin
• 2936.29.16.10 Pharmaceutical gradeFree
• 2936.29.16.20 OtherFree
• 2936.29.16.30 NiacinamideFree
• Other
• 2936.29.20.00 Aromatic or modified aromaticFree
• Other
• 2936.29.50.20 Vitamins D and their derivativesFree
• 2936.29.50.30 BiotinFree
• 2936.29.50.50 OtherFree

2936.90 Vitamins; n.e.c. in heading no. 2936, including natural concentrates

• 2936.90.01.10 ProvitaminsFree
• 2936.90.01.50 OtherFree