Base
HTS 8443.99.50Chapter 84

HTS 8443.99.50Other Duty Rate & Import Guide

Nuclear Reactors, Boilers, Machinery · $444.2M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

35%

Trade Agreement Eligibility

CUSMAKORUS

Notes

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Trade Intelligence

Monthly Imports

$444.2M

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: 19 NCM codes

Compare All →

Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, CPSC SaferProducts.gov, 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 — $444M 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 (4)

CodeDescriptionRate
8443.99.50OtherFree
8443.99.50.11Ink cartridges
8443.99.50.15Other
8443.99.50.50Other

CBP Rulings (2)

N308933Classification

The tariff classification of a HP Laser Toner Reload Kit from China.

H271910Classification

Ruling request regarding the tariff classification of certain Cutting Plotters; Harmonized Tariff Schedule of the United States (HTSUS); tariff classification of combination of certain cutting plotters imported with certain printers as functional units; Revocation by operation of law of CBP Ruling HQ 965004 (March 28, 2002); and revocation by operation of law of CBP Ruling HQ 965000 (March 28, 2002)

Matching Export Code (Schedule B)

8443991000Schedule B

ACCESSORY AND AUXILIARY MACHINES, INTENDED FOR ATTACHMENT TO AN ELECTROSTATIC PHOTOCOPIER AND DO NOT OPERATE INDEPENDENTLY OF SUCH PHOTOCOPIER

Census Bureau export classification matching this HTS import code.

8443.99.45.008443.99.50.11