What is the current import duty rate for HTS 9021.31.0000?

The current effective duty rate for HTS 9021.31.0000 (Artificial joints and parts and accessories thereof) from China (CN) is 0.0%, composed of Free MFN base rate; the USITC per-code schedule currently lists no Chapter 99 trade-action overlays for this subheading (economy-wide measures can apply without per-code references).

What Chapter 99 (9903) subheading applies to HTS 9021.31.0000?

The USITC per-code schedule currently lists no Chapter 99 trade-action subheadings (Section 301 or Section 232) for HTS 9021.31.0000. Economy-wide measures can apply without per-code references — verify against Chapter 99 notes before filing.

HTS CODE

9021.31.0000

Artificial joints and parts and accessories thereof

Current Rate BreakdownNo rate change since July 7, 2026

Stacked duty rate composition — CN origin
Component	Rate
MFN BASE RATE	0.0%
TOTAL EFFECTIVE RATE	0.0%

Source:USITC Harmonized Tariff Schedule ↗· as of the daily check on October 4, 2026

Overlay coverage unconfirmed — Chapter 99 trade-action overlays could not be resolved for this code. The USITC schedule no longer publishes per-code references to them, so any Section 301/232 duty is NOT reflected in this figure — verify against the Chapter 99 subheadings before filing.

Where this code sits in the schedule

9021Orthopedic appliances, including crutches, surgical belts and trusses; splints and other fracture appliances; artificial parts of the body; hearing aids and other appliances which are worn or carried, or implanted in the body, to compensate for a defect or disability; parts and accessories thereof
9021.31.00.00Artificial joints and parts and accessories thereof

Next to this line in heading 9021

Each line’s own MFN general rate.

9021.29.40.00Of plasticsFree
9021.29.80.00OtherFree
9021.31.00.00Artificial joints and parts and accessories thereofFree
9021.39.00.00OtherFree
9021.40.00.00Hearing aids, excluding parts and accessories thereofFree

OTHER USITC RATE COLUMNS

Column 2 (non-MFN): "55%" — for countries without normal trade relations; not the rate for an ordinary shipment.

ABOUT THIS CODE

HTS 9021.31.0000, filed for CN-origin shipments under "Artificial joints and parts and accessories thereof", sits in Chapter 90 (Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus). Within heading 9021, the schedule files 9021.31.00.00 after 9021.29.40.00 ("Of plastics", Free) and 9021.29.80.00 ("Other", Free) and before 9021.39.00.00 ("Other", Free) and 9021.40.00.00 ("Hearing aids, excluding parts and accessories thereof", Free). Shipments of this line originating in CN currently enter the United States duty-free under the MFN general rate; the USITC per-code schedule lists no Section 301 or Section 232 overlay for this subheading, though economy-wide measures can apply without per-code references. IEEPA tariffs ended in February 2026 and are not counted. Rate history for 9021.31.0000: no change detected since HTSAlert began monitoring this Optical, photographic, cinematographic, measuring, checking, precision, medical or surgical instruments and apparatus line.

Related codes in Chapter 90

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