What is the duty rate for HTS 9018.90.50?

The general duty rate for HTS 9018.90.50 is Free. This code covers: Sphygmomanometers, tensimeters and oscillometers; all the foregoing and parts and accessories thereof.

HTS 9018.90.50Chapter 90

HTS 9018.90.50 — Sphygmomanometers, tensimeters and oscillometers; all the foregoing and parts and accessories thereof Duty Rate & Import Guide

Optical, Photographic, Medical Instruments · $1534.6M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

27.5%

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Monthly Imports

$1534.6M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

2 rulings — · 0 reg · 0 cases

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 16 NCM codes

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Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly

Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

High-Volume Code

This is a high-volume import code — $1535M in monthly US imports. Duty rate changes or trade remedy actions on this code have significant economic impact.

Trade Remedy

Additional Tariffs Apply

Section 301 — China Tariffs+25%

List 1 — ~$34B of Chinese goods (machinery, electronics, industrial components)

Active — 7.5%–25% additional duties on Chinese-origin goods across four tranches (Lists 1–4A), with higher 2024/2025 increases on targeted product categories.

Effective 2018-07-06

These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →

Subheadings (3)

Code	Description	Rate
9018.90.50	Sphygmomanometers, tensimeters and oscillometers; all the foregoing and parts and accessories thereof	Free
9018.90.50.40	Sphygmomanometers and parts and accessories thereof	—
9018.90.50.80	Other	—

CBP Rulings (2)

952720Classification

IA 56/92; Digital Blood Pressure Machines; Sphygmomanometers; 9018.19.80; 9018.90.70; PC 874257, Revoked; PC 864808, Revoked; HQ 082973, Revoked

959752Classification

PRD 0401-96-100324; FemoStop, Femoral Compression System; Hemostasis, Apparatus for Stopping Flow or Circulation of Blood in the Femoral Artery; Medical Apparatus Used t o Control Bleeding After Surgery; Hemostatic Kit, Pump, Compression Arch, Mesh Fabric Belt, Plastic Connective Tubing; Sphygmomanometer, Medical Apparatus for Measuring Blood Pressure, Principal Use, Class or Kind, Additional U.S. Rule of Interpretation 1(a); Hartz Mountain Corp. v. United States; Chapter 90, Note 2

Matching Export Code (Schedule B)

9018901500Schedule B

OPTICAL INSTRUMENTS AND APPLIANCES AND PARTS AND ACCESSORIES, NESOI

Census Bureau export classification matching this HTS import code.

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