Heading 9017 · Drawing, marking-out or mathematical calculating instruments (for example,…

9017.90.01

Drawing, marking-out or mathematical calculating… — Parts and accessories

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Duty rates

General
The rate applicable to the article of which it is a part or accessory
The base rate for goods from most countries.
Special
Free (A, AU, BH, CL, CO, D, E, IL, JO, KR, MA, OM, P, PA, PE, S, SG)
Lower rates under trade agreements and programs, for goods that meet their rules of origin; each symbol names one.
Column 2
The rate applicable to the article of which it is a part or accessory
The higher rate for the few countries without normal trade relations with the United States.

These are base rates, not what you pay. The country of origin can add extra duties (Sections 301, 232 and others), and customs fees come on top: the calculator adds up what applies to your goods, each with its source. Why the base rate is not enough

Calculate duties for this code

Base columns of the 2026 HTS Revision 22, in force from Oct. 30, 2026 (official source).

Mentioned in Chapter 99

The parts of Chapter 99, in the 2026 HTS Revision 22, that list HTS 9017.90.01, a broader code that includes it, or a narrower code within it.

U.S. noteExcerptHeadings that refer to it
U.S. note 20(aa)(aa) For purposes of heading 9903.88.22, the additional duties imposed by heading 9903.88.03 or 9903.88.09 shall not apply to entries under subheadings9903.88.22
U.S. note 20(bb)(bb) For purposes of heading 9903.88.23, the additional duties imposed by heading 9903.88.03 or 9903.88.09 shall not apply to entries under subheadings9903.88.23
U.S. note 20(cc)(cc) For purposes of heading 9903.88.24, the additional duties imposed by heading 9903.88.03 or 9903.88.09 shall not apply to entries under subheadings9903.88.24
U.S. note 20(f)(f) Heading 9903.88.03 applies to all products of China that are classified in the following 8-digit subheadings, except products of China granted an exclusion by the U.S. Trade Representative and provided for in (1) heading 9903.88.13 and…9903.88.03, 9903.88.09
U.S. note 20(z)(z) For purposes of heading 9903.88.21, the additional duties imposed by heading 9903.88.03 or 9903.88.09 shall not apply to entries under subheadings9903.88.21

Being listed is not owing a duty. A note may list goods that a measure leaves out; whether a heading applies depends on the origin, the date and the product; and the measures on all the goods of a country list no code at all. The calculator says what applies.

In the tariff

  1. 9017Drawing, marking-out or mathematical calculating instruments (for example, drafting machines, pantographs, protractors, drawing sets, slide rules, disc calculators); instruments for measuring length, for use in the hand (for example, measuring rods and tapes, micrometers, calipers), not specified or included elsewhere in this chapter; parts and accessories thereof
  2. 9017.90.01Parts and accessoriesThe rate applicable to the article of which it is a part or accessory
  3. 9017.90.01.05Of articles of subheading 9017.10.40
  4. 9017.90.01.15Of articles of subheading 9017.10.80
  5. 9017.90.01.20Of articles of subheading 9017.20.40
  6. 9017.90.01.32Of articles of subheading 9017.20.70
  7. 9017.90.01.36Of articles of subheading 9017.20.80
  8. 9017.90.01.40Of articles of subheading 9017.30.40
  9. 9017.90.01.50Of articles of subheading 9017.30.80
  10. 9017.90.01.60Other