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

9031.90.70.00 - Of articles of subheading 9031.80.40 🖩

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 subheading, 9031.90.70.00, specifically covers parts and accessories for articles classified under subheading 9031.80.40. Subheading 9031.80.40 pertains to measuring or checking instruments, appliances, and machines that are not otherwise specified or included in Chapter 90. Therefore, 9031.90.70.00 is for components, attachments, or supplementary items used with a broad range of precision measuring and checking equipment not found in more specific categories. Examples of such instruments include coordinate measuring machines, optical comparators, and other specialized metrology devices.

This category is distinct from its sibling, 9031.90.91, which covers "Other" parts and accessories under the broader "Other" category (9031.90). While 9031.90.91 represents a residual classification for parts and accessories not falling under any more specific subheading within 9031.90, 9031.90.70.00 is a more narrowly defined category, exclusively for parts and accessories directly related to the instruments covered by 9031.80.40. This distinction is crucial for accurate classification, ensuring that parts are correctly identified based on their intended application with the parent measuring or checking instruments.

As a leaf node, subheading 9031.90.70.00 does not have further subcategories. Classification within this subheading relies on the direct link to articles of 9031.80.40. Importers and exporters must verify that the part or accessory's primary function and intended use are in connection with the specific types of measuring and checking instruments described in 9031.80.40. This requires an understanding of the operational relationship between the component and the complete instrument.

Frequently Asked Questions

›What is HTS code 9031.90.70.00?
HTS code 9031.90.70.00 covers Of articles of subheading 9031.80.40 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 9031.90.70.00?
This classification covers Of articles of subheading 9031.80.40. It is a subcategory of Other:.
›What is the import duty rate for 9031.90.70.00?
The general rate of duty for HTS 9031.90.70.00 is Free. The Column 2 rate is 40%.
›What unit of quantity is used for 9031.90.70.00?
Imports under HTS 9031.90.70.00 are measured in kg.

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