9031.90.21.00-Of profile projectorsOf other optical instruments and

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Harmonized Tariff Schedule (2026 HTS Revision 17 (08/19/2026))

HTS Code	9031.90.21.00
Article Description	Of profile projectors Of other optical instruments and appliances, other than test benches:
Quota of Quantity
Unit of Quantity	[kg]
Rates of Duty (1-General)	Free
Rates of Duty (1-Special)
Rates of Duty (2-Cuba and North Korea)	45%
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
Heading 9031	Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors; parts and accessories thereof:
Subheading 9031.90	Parts and accessories: