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Pharmaceutical Grade Lactose Monohydrate from China

Finely milled lactose monohydrate powder used as a filler and diluent in tablet manufacturing for pharmaceuticals. It falls under HTS 1702.19.00.00 as chemically pure lactose in solid form, distinct from food-grade or flavored variants. This classification applies to other lactose products beyond milk sugar or specific syrups.

Duty Rate — China → United States

26.4%

Rate breakdown

9903.88.157.5%Except as provided in headings 9903.88.39, 9903.88.42, 9903.88.44, 9903.88.47, 9903.88.49, 9903.88.51, 9903.88.53, 9903.88.55, 9903.88.57, 9903.88.65, 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(r) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(s)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Verify purity certificates to confirm pharmaceutical grade and avoid reclassification under food headings

Monitor Chapter 17 sugar quotas; lactose may count toward raw value limits if not exempted

Include FDA compliance docs like Drug Master Files for pharma imports to prevent CBP holds