HSChapter 29
U.S. imports of diphenyldichlorosilane; and phenyltrichlorosilane (HS 2931900500) totaled $133K in June 2026, traded with 7 countries.
Importers of Diphenyldichlorosilane; and Phenyltrichlorosilane paid $13K in duties in June 2026 — an effective duty rate of 10% on $133K in dutiable value, based on actual customs collections rather than the published tariff schedule. Diphenyldichlorosilane; and Phenyltrichlorosilane imports of $133K in June 2026 ran 20% below the year-to-date monthly average of $167K.
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Monthly import values over time
No geographic breakdown available
U.S. trade for this product is not broken down by state or port in the latest Census Bureau release.