💾 Data Updated: Latest version • Last updated: December 09, 2025

9030.90.89.23 - Of articles of subheading 9030.33 🖩

Details

FieldValue
Unit of Quantitykg
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of Duty40%
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS classification, 9030.90.89.23, specifically covers parts and accessories for instruments and apparatus used for measuring or checking electrical quantities that fall under subheading 9030.33. These parts and accessories are not parts of oscilloscopes, spectrum analyzers, or other instruments for measuring electrical quantities (as covered by 9030.31, 9030.32, or 9030.39), nor are they specifically for articles of subheading 9030.20 (which generally covers cathode-ray oscilloscopes).

The primary function of items classified here is to support or enhance the operation of the electrical measuring or checking instruments of subheading 9030.33. Examples of such parts and accessories could include specialized probes, cables, connectors, power supplies, signal conditioners, or mounting hardware, all designed to interface with or facilitate the use of the parent devices. Classification is determined by the specific function and intended use of the part or accessory in relation to the electrical measuring or checking apparatus.

As this is a leaf node, there are no further subdivisions within this category. Therefore, the classification of a specific part or accessory hinges on its direct relationship and intended application with instruments falling under subheading 9030.33. If an item is not a part of an electrical measuring instrument and instead relates to instruments for detecting ionizing radiations, or if it is a complete instrument itself, it would be classified elsewhere within Chapter 90.

Frequently Asked Questions

›What is HTS code 9030.90.89.23?
HTS code 9030.90.89.23 covers Of articles of subheading 9030.33 under the US Harmonized Tariff Schedule. It falls under Chapter 90: Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus; parts and accessories thereof.
›What products are classified under 9030.90.89.23?
This classification covers Of articles of subheading 9030.33. It is a subcategory of Other (9030.90.89).
›What is the import duty rate for 9030.90.89.23?
The general rate of duty for HTS 9030.90.89.23 is Free. The Column 2 rate is 40%.
›What unit of quantity is used for 9030.90.89.23?
Imports under HTS 9030.90.89.23 are measured in kg.

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