HS Code Chapter

Stone, plaster, cement, asbestos, mica or similar materials; articles thereof

68 Chapter
Section XIII — Articles of stone, plaster, cement, asbestos, mica or similar materials; ceramic products; glass and glassware

About HS Code 68

Chapter 68 of the Harmonized System (HS) encompasses a vast array of articles made from stone, plaster, cement, asbestos, mica, and similar mineral materials. This chapter serves as a crucial classification point for products integral to the construction, manufacturing, and industrial sectors globally. Its scope covers materials that have undergone some degree of processing beyond their raw mineral state, but generally excludes finished ceramic (Chapter 69) or glass (Chapter 70) articles. Key sub-categories within this chapter include abrasive articles (e.g., grinding wheels, polishing stones), articles of natural or artificial stone (e.g., slabs, tiles, monuments), articles of plaster or cement (e.g., plasterboard, concrete blocks, pipes), and articles of asbestos, mica, or similar materials like mineral wool. Proper classification under Chapter 68 is paramount for trade compliance, as it directly impacts applicable duties, eligibility for preferential trade agreements, and adherence to specific import/export regulations, particularly concerning materials like asbestos. Historically, this chapter's significance has grown with global infrastructure development and urbanization, making it a cornerstone for the international trade of building and industrial components. Major headings include 6801-6803 for stone articles, 6804-6805 for abrasive articles, 6806 for mineral wool, 6810 for articles of cement, concrete or artificial stone, and 6811-6813 for articles of asbestos and mica, among others.

Products Under This Code

Grinding wheels, millstones, abrasive paper, marble slabs, granite countertops, roofing slates, concrete blocks, cement pipes, plasterboard, gypsum panels, fiber-cement siding, precast concrete elements, mica washers, asbestos-free gaskets, mineral wool insulation, rockwool panels, slag wool, expanded perlite boards, vermiculite products, refractory cement, artificial stone tiles, terrazzo flooring, carved stone monuments, fireplace surrounds made of stone, pumice blocks

Real World Examples

A major construction firm in the United States imports polished granite countertops and marble floor tiles (6802) from quarries and fabricators in India and China, utilizing ocean freight routes across the Pacific. These materials are then installed in new residential and commercial developments across the country. Separately, a German automotive parts manufacturer exports specialized abrasive grinding wheels (6804) to its subsidiary plants in Mexico and Brazil for precision finishing of engine components, typically shipped via air cargo for speed. In another scenario, Canada exports large volumes of precast concrete elements (6810), such as bridge sections and culverts, to the northern United States for infrastructure projects, often transported by specialized trucks across the border. Furthermore, an Australian importer sources fiber-cement siding panels (6811) from Vietnam to meet demand in the booming residential construction sector, with bulk shipments arriving via sea freight. Finally, a Japanese electronics company imports mica insulating sheets and washers (6814) from India for use in high-temperature applications within their electronic devices, usually by air freight.

Common Misclassification

Traders frequently misclassify products under Chapter 68, often confusing them with raw minerals (Chapter 25), ceramic products (Chapter 69), or glass products (Chapter 70). A common mistake is classifying unworked or roughly cut stone as articles of stone (6801-6803), when it might belong in Chapter 25 as raw material. For instance, natural building stone that is merely sawn or roughly trimmed is in 2515 or 2516, whereas cut, polished, or further worked stone is in 6802. Another error involves distinguishing between artificial stone tiles (6810) and ceramic tiles (6907-6908); the key lies in the manufacturing process and composition. Similarly, mineral wool (6806) can be confused with glass wool (7019), necessitating careful examination of the base material. The degree of processing and the specific material composition are critical differentiators.

Headings in This Chapter 15

68.01 Stone; setts, curbstones and flagstones, of natural stone (except slate) 68.02 Monumental or building stone, worked (except slate) and articles thereof (not of heading no. 6801) mosaic cubes etc., of natural stone including slate; artificially coloured granules of natural stone 68.03 Slate, worked; and articles of slate or of agglomerated slate 68.04 Millstones, grindstones, grinding wheels, etc without frameworks, for grinding, sharpening, polishing, etc and parts thereof, natural stone, agglomerated natural or artificial abrasives or of ceramics 68.05 Abrasive powder or grain; natural or artificial, on a base of textile material, of paper, paperboard or of other material, whether or not cut to shape or sewn or otherwise made up 68.06 Slag, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays, foamed slag, mixtures and articles of heat, sound insulating or sound-absorbing mineral materials 68.07 Asphalt or similar material; articles (e.g. petroleum bitumen or coal tar pitch) 68.08 Panels, boards, tiles, blocks and the like; of vegetable fibre, of straw, shavings, chips, particles, sawdust or other waste, of wood, agglomerated with cement, plaster or other mineral binders 68.09 Plaster or compositions based on plaster; articles thereof 68.10 Cement, concrete or artificial stone; whether or not reinforced, articles thereof 68.11 Asbestos-cement, of cellulose fibre-cement or the like 68.12 Fabricated asbestos fibres; mixtures with a basis of asbestos or of asbestos and magnesium carbonate; articles of such mixtures or of asbestos (e.g. thread, woven fabric, clothing, footwear), whether or not reinforced, not goods of heading 6811 or 6813 68.13 Friction material and articles thereof (e.g. sheets, rolls, strips, segments, discs, washers, pads) not mounted; for brakes, clutches or the like, with a basis of asbestos, other mineral substances, or cellulose 68.14 Mica; worked, articles of, including agglomerated or reconstituted mica; whether or not on a support of paper, paperboard or other materials 68.15 Stone or other mineral substances; articles thereof (including carbon fibres, articles of carbon fibres and articles of peat), not elsewhere specified or included

Trade Overview

Major importers of goods falling under Chapter 68 include the United States, Germany, China, Japan, and Canada, driven by their robust construction and manufacturing sectors. Leading exporters are often China, India (especially for stone products), Italy (known for marble and specialized abrasives), Germany (high-tech abrasives and building materials), and Turkey. Trade agreements like USMCA, EU-ASEAN FTAs, and RCEP play a significant role in reducing tariffs for these goods. However, specific products, such as certain types of cement or stone from particular origins, may be subject to anti-dumping duties. Environmental and health regulations, particularly regarding asbestos-containing materials, heavily influence trade flows and require stringent compliance in many countries.

Frequently Asked Questions

What is HS code 68?

HS code 68 is a 2-digit chapter in the Harmonized System that covers: Stone, plaster, cement, asbestos, mica or similar materials; articles thereof. Chapter 68 of the Harmonized System (HS) encompasses a vast array of articles made from stone, plaster, cement, asbestos, mica, and similar mineral materials. This chapter serves as a crucial classification point for products integral to the construction, manufacturing, and industrial sectors globally. Its scope covers materials that have undergone some degree of processing beyond their raw mineral state, but generally excludes finished ceramic (Chapter 69) or glass (Chapter 70) articles. Key sub-categories within this chapter include abrasive articles (e.g., grinding wheels, polishing stones), articles of natural or artificial stone (e.g., slabs, tiles, monuments), articles of plaster or cement (e.g., plasterboard, concrete blocks, pipes), and articles of asbestos, mica, or similar materials like mineral wool. Proper classification under Chapter 68 is paramount for trade compliance, as it directly impacts applicable duties, eligibility for preferential trade agreements, and adherence to specific import/export regulations, particularly concerning materials like asbestos. Historically, this chapter's significance has grown with global infrastructure development and urbanization, making it a cornerstone for the international trade of building and industrial components. Major headings include 6801-6803 for stone articles, 6804-6805 for abrasive articles, 6806 for mineral wool, 6810 for articles of cement, concrete or artificial stone, and 6811-6813 for articles of asbestos and mica, among others.

What products fall under HS code 68?

Grinding wheels, millstones, abrasive paper, marble slabs, granite countertops, roofing slates, concrete blocks, cement pipes, plasterboard, gypsum panels, fiber-cement siding, precast concrete elements, mica washers, asbestos-free gaskets, mineral wool insulation, rockwool panels, slag wool, expanded perlite boards, vermiculite products, refractory cement, artificial stone tiles, terrazzo flooring, carved stone monuments, fireplace surrounds made of stone, pumice blocks

What are common misclassifications for HS code 68?

Traders frequently misclassify products under Chapter 68, often confusing them with raw minerals (Chapter 25), ceramic products (Chapter 69), or glass products (Chapter 70). A common mistake is classifying unworked or roughly cut stone as articles of stone (6801-6803), when it might belong in Chapter 25 as raw material. For instance, natural building stone that is merely sawn or roughly trimmed is in 2515 or 2516, whereas cut, polished, or further worked stone is in 6802. Another error involves distinguishing between artificial stone tiles (6810) and ceramic tiles (6907-6908); the key lies in the manufacturing process and composition. Similarly, mineral wool (6806) can be confused with glass wool (7019), necessitating careful examination of the base material. The degree of processing and the specific material composition are critical differentiators.

Which countries trade the most under HS code 68?

Major importers of goods falling under Chapter 68 include the United States, Germany, China, Japan, and Canada, driven by their robust construction and manufacturing sectors. Leading exporters are often China, India (especially for stone products), Italy (known for marble and specialized abrasives), Germany (high-tech abrasives and building materials), and Turkey. Trade agreements like USMCA, EU-ASEAN FTAs, and RCEP play a significant role in reducing tariffs for these goods. However, specific products, such as certain types of cement or stone from particular origins, may be subject to anti-dumping duties. Environmental and health regulations, particularly regarding asbestos-containing materials, heavily influence trade flows and require stringent compliance in many countries.

How is HS code 68 structured?

HS code 68 is a 2-digit chapter code in the Harmonized System maintained by the World Customs Organization. It represents a broad category of goods and contains multiple 4-digit headings and 6-digit subheadings for more specific classifications.