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

8466.91.10.00 - Cast-iron parts not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery 🖩

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 Duty10%
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, 8466.91.10.00, covers cast-iron parts that have undergone minimal finishing. Specifically, these parts are not advanced beyond basic cleaning and may only be machined to remove imperfections such as fins, gates, sprues, and risers, or to facilitate their placement within finishing machinery. The key characteristic here is the limited nature of the machining, ensuring the core material and form of the cast-iron part remain largely intact.

This category is distinguished from its sibling, 8466.91.50.00 (Other), by its explicit focus on cast-iron parts with very specific, basic machining. The "Other" sibling would encompass a broader range of parts for machines of heading 8464 that do not meet the precise criteria outlined in this classification. Therefore, it is crucial to verify the material (cast-iron) and the extent of any machining when classifying under this subheading.

As this is a leaf node, there are no further subcategories to explore. Classification decisions at this level hinge on accurately identifying the item as a cast-iron part and confirming that the processing aligns strictly with the defined limits for cleaning and the removal of casting artifacts or for location in finishing machinery.

Frequently Asked Questions

›What is HTS code 8466.91.10.00?
HTS code 8466.91.10.00 covers Cast-iron parts not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery under the US Harmonized Tariff Schedule. It falls under Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof.
›What products are classified under 8466.91.10.00?
This classification covers Cast-iron parts not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery. It is a subcategory of For machines of heading 8464: (8466.91).
›What is the import duty rate for 8466.91.10.00?
The general rate of duty for HTS 8466.91.10.00 is Free. The Column 2 rate is 10%.
›What unit of quantity is used for 8466.91.10.00?
Imports under HTS 8466.91.10.00 are measured in kg.

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