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Valproic Acid with Stabilizer from Japan

Stabilized valproic acid containing an anticaking agent for safe transport, remaining a separate chemically defined compound. It qualifies for HTS 2915.90.14.00 under chapter note 2(f) as the stabilizer is solely for preservation without altering general use.

Duty Rate — Japan → United States

23.3%

Rate breakdown

9903.04.6210.8%Patented pharmaceutical articles that are the product of Japan, of a European Union member country, of South Korea, of Switzerland, or of Liechtenstein as provided for in subdivisions (c) and (f) of U.S. note 40 to this subchapter
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter

Import Tips

• Document stabilizer as necessary per note 2(f) to avoid reclassification; ensure <1% additive

• Test for stability under import conditions to prevent degradation claims

Valproic Acid with Stabilizer from Japan — Import Duty Rate | HTS 2915.90.14.00