Question 1

What does HTS 9002.90 cover?

Accepted Answer

HTS 9002.90 is a 6-digit subheading of the U.S. Harmonized Tariff Schedule covering Lenses, prisms, mirrors and other optical elements, of any material, mounted, being parts of or fittings for instruments or apparatus, other than such elements of glass not optically worked; parts and accessories thereof, other. It belongs to Chapter 90 and rolls up 5 10-digit statistical lines that brokers actually file at entry.

Question 2

What is the duty rate for HTS 9002.90?

Accepted Answer

Every 10-digit line under HTS 9002.90 carries a general (Column 1) duty rate of Free. Chapter 99 flags and potentially relevant AD/CVD order flags are shown at the per-line level; applicability depends on the shipment facts, written scope, and entry date.

Question 3

Are there Chapter 99 provisions linked to HTS 9002.90?

Accepted Answer

Tandom links section_301 provision 9903.88.01 to HTS 9002.90. Its published rate notation is The duty provided in the applicable subheading plus 25%, and its status on 2026-09-26 is active. 2 additional Chapter 99 flags also link to this code. A flag is not a shipment-level determination; check origin, product facts, claims, and entry date.

Question 4

How do I find the right 10-digit line under HTS 9002.90?

Accepted Answer

U.S. Customs requires entries to be filed at the 10-digit statistical level — the broader subheading HTS 9002.90 is not directly fileable. Match your product description to the most specific 10-digit line in the list on this page; if multiple lines could apply, the General Rules of Interpretation (GRIs) and chapter notes determine which one governs.

Question 5

Are there potentially relevant AD/CVD order flags under HTS 9002.90?

Accepted Answer

Tandom's current catalog view links no potentially relevant AD/CVD (antidumping or countervailing duty) order flags to lines under HTS 9002.90. Check current Commerce scope materials and Federal Register notices before relying on an HTS-only screen.

Code	Authority	Rate	Countries
9903.88.01	section_301Active	The duty provided in the applicable subheading plus 25%	CN
9903.88.11	section_301Active	The duty provided in the applicable subheading	CN
9903.88.14	section_301Active	The duty provided in the applicable subheading	CN

`9002.90`—Lenses, prisms, mirrors and other optical elements, of any material, mounted, being parts of or fittings for instruments or apparatus, other than such elements of glass not optically worked; parts and accessories thereof, other

Plain-English explanation

10-digit lines under 9002.90(5)

Chapter 99 flags(3)

Frequently asked questions

What does HTS 9002.90 cover?

What is the duty rate for HTS 9002.90?

Are there Chapter 99 provisions linked to HTS 9002.90?

How do I find the right 10-digit line under HTS 9002.90?

Are there potentially relevant AD/CVD order flags under HTS 9002.90?

Learn more

Section 301 China tariff exclusions in 2026

How Chapter 99 tariff layers stack on a single entry

How to calculate US import duties

Wire the Tandom Duty Calculator API into a TMS or broker software

Section 232 steel, aluminum, and copper duties in 2026

Trade compliance APIs in broker workflows

9002.90—Lenses, prisms, mirrors and other optical elements, of any material, mounted, being parts of or fittings for instruments or apparatus, other than such elements of glass not optically worked; parts and accessories thereof, other

Plain-English explanation

10-digit lines under 9002.90(5)

Chapter 99 flags(3)

Frequently asked questions

What does HTS 9002.90 cover?

What is the duty rate for HTS 9002.90?

Are there Chapter 99 provisions linked to HTS 9002.90?

How do I find the right 10-digit line under HTS 9002.90?

Are there potentially relevant AD/CVD order flags under HTS 9002.90?

Learn more

Section 301 China tariff exclusions in 2026

How Chapter 99 tariff layers stack on a single entry

How to calculate US import duties

Wire the Tandom Duty Calculator API into a TMS or broker software

Section 232 steel, aluminum, and copper duties in 2026

Trade compliance APIs in broker workflows

`9002.90`—Lenses, prisms, mirrors and other optical elements, of any material, mounted, being parts of or fittings for instruments or apparatus, other than such elements of glass not optically worked; parts and accessories thereof, other