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

9027.90.84.00 - Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89 🖩

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 category, 9027.90.84.00, covers specific parts and accessories for a defined range of analytical instruments. Crucially, these parts and accessories are exclusively designed for instruments falling under subheadings 9027.20 (chromatographs), 9027.30 (spectrometers, spectrophotometers, and colorimeters), 9027.50 (other instruments and apparatus using optical radiations), 9027.81 (gas or particle analysis apparatus), or 9027.89 (other instruments and apparatus). This means the items classified here are not general-purpose components but are intrinsically linked to the functioning of these specialized analytical devices.

The primary distinction of this category from its sibling, 9027.90.88.00 ("Other"), lies in its restrictive scope. While 9027.90.88.00 would encompass any remaining parts and accessories for instruments under 9027 not otherwise specified, 9027.90.84.00 is exclusively for those components destined for the specific subheadings mentioned. This targeted classification ensures precise duty and regulatory treatment based on the precise type of analytical instrument the part or accessory supports.

As this is a leaf node within the HTS structure, there are no further subcategories. Therefore, classification within 9027.90.84.00 relies on ensuring the part or accessory meets the criteria of being for one of the enumerated analytical instruments. Examples of items that could fall here include specialized sample introduction systems for chromatographs, unique detector components for spectrometers, or specific sensor elements for gas analysis apparatus, provided they are not classifiable as complete instruments themselves.

Frequently Asked Questions

›What is HTS code 9027.90.84.00?
HTS code 9027.90.84.00 covers Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89 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 9027.90.84.00?
This classification covers Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89. It is a subcategory of Other:.
›What is the import duty rate for 9027.90.84.00?
The general rate of duty for HTS 9027.90.84.00 is Free. The Column 2 rate is 40%.
›What unit of quantity is used for 9027.90.84.00?
Imports under HTS 9027.90.84.00 are measured in kg.

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