U.S. exports of cultured crystals, weighing not less than 2.5 g each except in the form of ingots (HS 3824991900) totaled $15.0M in August 2026.

Importers of Cultured Crystals, Weighing not Less Than 2.5 G Each Except in the Form of Ingots paid $177K in duties in August 2026, an effective tariff rate of 12.54% of the $1.4M imported — duty actually collected as a share of that value, not the published tariff schedule. Cultured Crystals, Weighing not Less Than 2.5 G Each Except in the Form of Ingots imports of $1.4M in August 2026 ran 14% above the year-to-date monthly average of $1.2M.