HTS 8409.91.10
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
Chapter 84
Current Duty Rates
Source: USITC Harmonized Tariff Schedule — Last updated April 8, 2026
Rates reflect current base duties plus applicable surcharges. Section 301 rates apply to China-origin goods. Verify with your customs broker for your specific classification.
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Recent Changes
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Frequently Asked
What is HTS 8409.91?
HTS 8409.91 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 falls under Chapter 84 of the Harmonized Tariff Schedule of the United States.
What is the duty rate for HTS 8409.91.10?
The base (MFN) duty rate for HTS 8409.91.10 is Free.
Are there any exclusions for HTS 8409.91.10?
Exclusions may apply depending on active Section 301 or Section 232 exclusion lists. Check the USTR exclusion portal or use TariffDesk to monitor this code for changes, including new exclusions.
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