3818.00.00.30—Silicon carbide wafers, doped
General
Free
Units
kg
Column 2
25%
Special
—
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Plain-English explanation
HTS 3818.00.00.30 is the U.S. Harmonized Tariff Schedule classification for Silicon carbide wafers, doped. It's a 10-digit statistical line in Chapter 38: Miscellaneous chemical products, Section VI: Products of the Chemical or Allied Industries, used by U.S. Customs and Border Protection to determine the duty rate at entry. No Chapter 99 tariff modifications (Section 301, Section 232, IEEPA) or AD/CVD orders currently flag this code in Tandom's catalog.
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Frequently asked questions
What is HTS code 3818.00.00.30?
HTS 3818.00.00.30 is the U.S. Harmonized Tariff Schedule classification for Silicon carbide wafers, doped. It belongs to Chapter 38 of the HTSUS.
What is the general duty rate for HTS 3818.00.00.30?
The general (Column 1) duty rate for HTS 3818.00.00.30 is Free. This is the most-favored-nation (MFN) rate that applies to imports from World Trade Organization member countries.
What is the Column 2 (statutory) rate for HTS 3818.00.00.30?
The Column 2 rate for HTS 3818.00.00.30 is 25%. This rate applies to imports from countries that do not have normal trade relations with the United States (currently Cuba and North Korea).
Are there Section 301 or Section 232 tariffs on HTS 3818.00.00.30?
No active Chapter 99 tariff overlays (Section 301, Section 232, IEEPA reciprocal, etc.) currently flag HTS 3818.00.00.30 in Tandom's catalog. Use the calculator's date + origin inputs to confirm against any retroactive overlay you may be filing.
Does HTS 3818.00.00.30 have any antidumping or countervailing duty (AD/CVD) orders?
No active AD/CVD orders currently flag HTS 3818.00.00.30 in Tandom's catalog. Tandom monitors Federal Register notices daily; a flag will appear here within 24h of any new order's publication.
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