9020.00.40.00-Underwater breathing devices designed as a complete unit

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Harmonized Tariff Schedule (2025 HTS Revision 30 (11/21/2025))

HTS Code	9020.00.40.00
Article Description	Underwater breathing devices designed as a complete unit to be carried on the person and not requiring attendants
Quota of Quantity
Unit of Quantity	[No.]
Rates of Duty (1-General)	Free
Rates of Duty (1-Special)
Rates of Duty (2-Cuba and North Korea)	27.5%
Footnotes	[]
Additional Duty
Additional Duty(products of China)

Section XVIII:	Optical, Photographic, Cinematographic, Measuring, Checking, Precision, Medical or Surgical Instruments and Apparatus; Clocks and Watches; Musical Instruments; Parts and Accessories Thereof
Chapter 90	Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof
Subheading 9020.00	Other breathing appliances and gas masks, excluding protective masks having neither mechanical parts nor replaceable filters; parts and accessories thereof: