Base
HTS 2520Chapter 25

HTS 2520 — Gypsum; anhydrite; plasters (consisting of calcined gypsum or calcium sulfate) whether or not colored, with or without small quantities of accelerators or retarders: Duty Rate & Import Guide

Salt, Sulfur, Earths, Stone, Cement · 15 court cases · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

Free

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Data compiled from USITC HTS, CourtListener, Regulations.gov · As of 2026-10-31 · Updates weekly

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.

Subheadings (2)

CodeDescriptionRate
2520.10.00.00Gypsum; anhydriteFree
2520.20.00.00PlastersFree

Court of International Trade & Federal Circuit (15)

View all 15+ cases on PACER →

Regulatory Dockets (3)

USTR regulatory documents related to this tariff code from Regulations.gov.

Source: Regulations.gov

Matching Export Code (Schedule B)

2520100000Schedule B

GYPSUM; ANHYDRITE

Census Bureau export classification matching this HTS import code.

← 2517.41.00.002520.10.00.00 →