</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

Gas Leak Detector Buzzer from China

Sensor-triggered audible alarm for natural gas/propane detection in homes. HTS 8531.80.90.51 electric sound signaling for hazard detection. Plug-in 120V AC.

Duty Rate — China → United States

20%

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

UL 1484 or 2075 certification; gas sensitivity specs

Avoid 'air quality monitor' declaration to prevent 9026 shift

Include reset button functionality in descriptions