HTS Chapter 68 — Articles of Stone, Plaster, Cement Tariff Rates (2026)

Covers articles of stone, plaster, cement, asbestos, mica, and similar materials used in construction, insulation, and manufacturing.

Rate Overview

3.5%

Avg MFN Rate

10%

Section 122

N/A

Section 232

7.5-100%

Section 301 (China)

Key Headings in Chapter 68

HTS Code	Description	MFN Rate	Sec 232	Sec 301
6802	Worked monumental or building stone	3.7%	N/A	25%
6810	Articles of cement, concrete or artificial stone	Free	N/A	25%
6815	Articles of stone and mineral substances NES	Free	N/A	25%
6813	Friction material and articles thereof	Free	N/A	25%

Common Products

Granite countertopsMarble tilesCement blocksAsbestos-free brake padsGrinding stonesSlate roofingPlasterboardMica sheets

Articles of Stone, Plaster, Cement fall under Chapter 68 of the Harmonized Tariff Schedule, one of the moderate-duty product categories. Covers articles of stone, plaster, cement, asbestos, mica, and similar materials used in construction, insulation, and manufacturing. The average MFN (Most Favored Nation) duty rate for products in this chapter is 3.5%. Individual rates vary significantly within the chapter, ranging from duty-free to well above the average. 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 Granite countertops, Marble tiles, Cement blocks, Asbestos-free brake pads, Grinding stones, Slate roofing, Plasterboard, Mica sheets. Related HTS chapters include Chapter 25, Chapter 69, Chapter 70, which cover similar or complementary product categories.

Frequently Asked Questions

What is the average tariff rate for HTS Chapter 68 (Articles of Stone, Plaster, Cement)?

The average MFN duty rate for articles of stone, plaster, cement is 3.5%. All imports also face the 10% Section 122 tariff. Chinese imports may face additional Section 301 tariffs.

What products are in HTS Chapter 68?

Chapter 68 covers articles of stone, plaster, cement, including Granite countertops, Marble tiles, Cement blocks, Asbestos-free brake pads, Grinding stones. Related chapters include Chapter 25, Chapter 69, Chapter 70.

Are articles of stone, plaster, cement 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%.