UPDATE: Section 122 tariff (10%) in effect since Feb 24 — expires ~July 24 (~126 days). 24 states challenge in court (March 5). USTR launches new Section 301 probes (March 11). EU trade deal vote imminent. Full analysis →

HTS Chapter 45 — Cork Tariff Rates (2026)

Includes natural cork, cork waste, crushed or granulated cork, and articles of cork such as stoppers, tiles, and insulation materials.

Rate Overview

Avg MFN Rate

10%

Section 122

N/A

Section 232

7.5-100%

Section 301 (China)

Common Products

Wine corksCork flooringCork insulationCork boardsAgglomerated corkCork gaskets

Chapter 45 of the HTS — Cork — is among the most tariff-impacted categories in US trade. Includes natural cork, cork waste, crushed or granulated cork, and articles of cork such as stoppers, tiles, and insulation materials. The average MFN (Most Favored Nation) duty rate for products in this chapter is 0%. Many products in this chapter enter duty-free at the base MFN level. In addition to MFN rates, all imports face the 10% Section 122 tariff (effective February 24, 2026, expiring approximately July 24, 2026). Chinese imports in this chapter face additional Section 301 tariffs ranging from 7.5% to 100%, depending on the specific product classification. Common products in this chapter include Wine corks, Cork flooring, Cork insulation, Cork boards, Agglomerated cork, Cork gaskets. Related HTS chapters include Chapter 44, Chapter 46, which cover similar or complementary product categories.

Frequently Asked Questions

What is the average tariff rate for HTS Chapter 45 (Cork)?

The average MFN duty rate for cork is 0%. All imports also face the 10% Section 122 tariff. Chinese imports may face additional Section 301 tariffs.

What products are in HTS Chapter 45?

Chapter 45 covers cork, including Wine corks, Cork flooring, Cork insulation, Cork boards, Agglomerated cork. Related chapters include Chapter 44, Chapter 46.

Are cork subject to Section 232 or Section 301 tariffs?

Section 232 tariffs generally do not apply to products in this chapter. Chinese imports in this chapter face Section 301 tariffs of 7.5-100%.