What is the duty rate for HTS 2506?

Q: What is the duty rate for HTS 2506?

The general duty rate for HTS 2506 is Free. This code covers: Quartz (other than natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape:.

HTS 2506Chapter 25

HTS 2506 — Quartz (other than natural sands); quartzite, whether or not roughly trimmed or merely cut, by sawing or otherwise, into blocks or slabs of a rectangular (including square) shape: Duty Rate & Import Guide

Salt, Sulfur, Earths, Stone, Cement · 15 court cases · $1.6M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

Free

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Monthly Imports

$1.6M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

HIGH

0 rulings — · 0 reg · 9 CIT, 6 CAFC (1 recent)

Global Rates

🇺🇸 Free

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

Compare All →

Data compiled from USITC HTS, US Census Bureau, CourtListener · As of 2026-04-28 · Updates monthly

Active DisputesRecent court cases or pending regulations affect this code

Regulatory Pressure

This code has elevated regulatory activity — 0 CBP rulings (0 in last 2 years, trend: stable), 0 pending Federal Register actions, and 15 CIT/CAFC cases.

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.

Subheadings (6)

Code	Description	Rate
2506.10.00	Quartz	Free
2506.10.00.10	Sands (other than natural) containing by weight 95 percent or more of silica and not more than 0.6 percent of oxide of iron	—
2506.10.00.50	Other	—
2506.20.00	Quartzite	Free
2506.20.00.10	Crude or roughly trimmed	—
2506.20.00.80	Other	—