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

9030.90.89.31 - Of articles of subheading 9030.39 🖩

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, 9030.90.89.31, specifically covers parts and accessories for instruments and apparatus used for measuring or checking electrical quantities, that fall under subheading 9030.39. These are typically components, attachments, or elements that are designed to be integrated with or support the functionality of oscilloscopes, spectrum analyzers, and similar devices, but excluding meters of heading 9028.

This category is distinguished from its siblings primarily by the specific parent subheading of the instrument it is intended for. For example, sibling categories exist for parts and accessories of instruments classified under subheadings 9030.20, 9030.31, 9030.32, 9030.33, and 9030.40. Therefore, proper classification hinges on identifying the precise original HTS subheading of the complete instrument or apparatus for which these parts and accessories are designed.

As this classification represents a leaf node, there are no further subdivisions. The focus for classification within 9030.90.89.31 is on the specific type of part or accessory and its direct relationship to instruments classified under subheading 9030.39. Examples might include specialized probes, cables, connectors, mounting hardware, or internal components integral to the operation of these electrical measuring and checking instruments.

Frequently Asked Questions

›What is HTS code 9030.90.89.31?
HTS code 9030.90.89.31 covers Of articles of subheading 9030.39 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 9030.90.89.31?
This classification covers Of articles of subheading 9030.39. It is a subcategory of Other (9030.90.89).
›What is the import duty rate for 9030.90.89.31?
The general rate of duty for HTS 9030.90.89.31 is Free. The Column 2 rate is 40%.
›What unit of quantity is used for 9030.90.89.31?
Imports under HTS 9030.90.89.31 are measured in kg.

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