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HTS heading 8531: Electric sound or visual signaling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 8512 or 8530; p

Heading 8531 of the US Harmonized Tariff Schedule covers Electric sound or visual signaling apparatus (for example, bells, sirens, indicator panels, burglar or fire alarms), other than those of heading 8512 or 8530; parts thereof. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.

Official USITC HTS, 2026HTSRev20 · check on hts.usitc.gov

Heading 8531 at a glance

Goods named in this heading (official line texts): Burglar or fire alarms and similar apparatus, Indicator panels incorporating liquid crystal devices (LCD's) or light emitting diodes (LED), Doorbells, chimes, buzzers and similar apparatus, Of the panels of subheading 8531.20, Of the panels of subheading 8531.20.

Subheadings (6-digit)

All tariff lines in heading 8531

LineDescriptionGeneralSection 301 (China)Exclusions
8531.10.00Burglar or fire alarms and similar apparatus1.3%List 3 +25%
8531.20.00Indicator panels incorporating liquid crystal devices (LCD's) or light emitting diodes (LED)FreeList 3 +25%
8531.80.15Doorbells, chimes, buzzers and similar apparatus1.3%List 4B (suspended, no extra duty)
8531.80.90Other apparatus: OtherFreeList 4A +7.5%
8531.90.15Of the panels of subheading 8531.20FreeList 3 +25%
8531.90.30Printed circuit assemblies: OtherFreeList 3 +25%
8531.90.75Of the panels of subheading 8531.20FreeList 3 +25%
8531.90.90Other: OtherFreeList 3 +25%

All of chapter 85 · Chapter 85 rate summary · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.