United States of America HS Code

HS Code 3818000030: Silicon carbide wafers, doped in United States of America

Q: Is HS code 3818000030 the same across all countries?

Only the first 6 digits of HS code 3818000030 are internationally harmonized. The remaining digits are added by United States of America under HTS / HTSUS and are not directly comparable to other countries' codes.

Q: What system does United States of America use to classify HS code 3818000030?

United States of America classifies products under the Harmonized Tariff Schedule of the United States (HTS / HTSUS; locally Harmonized Tariff Schedule), which extends HS codes to 10 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 3818000030 in United States of America?

The official source is https://www.cbp.gov/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 3818000030 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 3818000030 is classified as Silicon carbide wafers, doped. United States of America's tariff system extends the WCO Harmonized System to 10 digits with national subdivisions. 3818000030 belongs to Section VI: Products of the chemical or allied industries, Chapter 38: Miscellaneous chemical products, Heading 3818: Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics.

Explore more 2026 Latest United States of America import export trade data and shipment records for HS Code Doped Semiconductor Wafers on TradeInt global trade data platform

Classification Path of HS Code 3818000030 in United States of America

Section VI

Chapters (28-38) Products of the chemical or allied industries

Chapter 38

Miscellaneous chemical products

HS Code 3818

Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics

HS Code 3818000030

Silicon carbide wafers, doped

United States of America Tariff Classification: Harmonized Tariff Schedule of the United States (HTS / HTSUS)

In United States of America, HS 3818000030 is classified under the Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Harmonized Tariff Schedule of the United States (HTS / HTSUS)

Local name Harmonized Tariff Schedule

Digits 10

Official source https://www.cbp.gov/

You know what 3818000030 means. Now see 2026 latest real trade activity for Doped Semiconductor Wafers in United States of America.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 3818

Top United States of America import Product Under HS Code 3818

1 381800: Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics $1.7B

Figures shown for 2025.

For more 2026 recent data, search for United States of America import trade records

Top United States of America export Product Under HS Code 3818

1 381800: Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics $1.7B

Figures shown for 2025.

For more 2026 recent data, search for United States of America export trade records

Related HS Code to United States of America Doped Semiconductor Wafers (3818000030)

HS Code 38180000

Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics

HS Code 3818000010

Gallium arsenide wafers, doped

HS Code 3818000020

Polycrystalline silicon wafers, doped

Colloidal or semicolloidal graphite

HS Code 380130

Carbonaceous pastes for electrodes and similar pastes for furnace linings

3818000030 in Other Countries

See how 3818000030 (Doped Semiconductor Wafers) is classified across other countries, each with its own national code and local description.

Compare 3818000030 across countries

Frequently Asked Questions

What is HS code 3818000030 in United States of America?

HS code 3818000030 covers Silicon carbide wafers, doped in United States of America. It sits in Chapter 38 (Miscellaneous chemical products), Heading 3818 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 3818000030 the same across all countries?

What system does United States of America use to classify HS code 3818000030?

Where can I officially look up HS code 3818000030 in United States of America?