Chapter 38, Miscellaneous chemical products / Heading 3818
HTS 3818.00.00.40: Round (circular) shaped, as described in statistical note 2 to this chapter
Schedule text: Round (circular) shaped, as described in statistical note 2 to this chapter. Classification: Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics › Monocrystalline silicon wafers, doped › Round (circular) shaped, as described in statistical note 2 to this chapter
General rate of duty
Free
Column 1, USITC schedule
From China, all in
50%
Priced live by the Gateway engine
Section 301 China
50%
List Wafers-50
Forced labor 301
exempt
9903.05.86
How the rate is built
Each line is a separate legal authority. They stack on the $10,000 customs value unless a carve-out says otherwise.
| Program | Rate | Amount |
|---|---|---|
General rate of duty (Column 1) Official rate: Free 3818.00.00.40 | 0% | $0.00 |
Section 301 China (List Wafers-50) | 50% | $5,000.00 |
Effective duty rate | 50% | $5,000.00 |
Checked and not applied
- Section 301 forced labor: Exempt: HTS listed under 9903.05.86 (U.S. note 52)
Stack priced from China on a $10,000 customs value, ocean entry. Other origins carry different programs; the calculator prices any of them.
Related lines
Statistical lines under the same 8-digit heading share one legal rate; the last two digits report statistics.
- 3818.00.00Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics (rate line, Free)
- 3818.00.00.10Gallium arsenide wafers, doped
- 3818.00.00.20Polycrystalline silicon wafers, doped
- 3818.00.00.30Silicon carbide wafers, doped
- 3818.00.00.45Pseudo-square or rectangular in shape, as described in statistical note 3 to this chapter
- 3818.00.00.50Other
- 3818.00.00.90Other
- 3818.00.00.91Other
- 3818.00.00.95Other
Questions about this example
- What is HTS code 3818.00.00.40?
- HTS 3818.00.00.40 covers round (circular) shaped, as described in statistical note 2 to this chapter; the schedule's own line text is "Round (circular) shaped, as described in statistical note 2 to this chapter". Its full classification path in the Harmonized Tariff Schedule of the United States is: Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics › Monocrystalline silicon wafers, doped › Round (circular) shaped, as described in statistical note 2 to this chapter. It sits in chapter 38 (Miscellaneous chemical products) under heading 3818.
- What is the general duty rate for HTS 3818.00.00.40?
- The Column 1 general rate of duty is Free. That is the most-favored-nation rate before any Section 301, Section 232, Section 338, Section 201 or antidumping and countervailing action, and before CBP's Merchandise Processing and Harbor Maintenance fees.
- What is the tariff on HTS 3818.00.00.40 from China?
- Priced on $10,000 of goods, the effective duty from China is 50%: 0% general rate + 50% Section 301. Section 301 applies (List Wafers-50). Forced-labor duty: Exempt: HTS listed under 9903.05.86 (U.S. note 52).
- Which lines are related to HTS 3818.00.00.40?
- It is a statistical line under the 8-digit rate line 3818.00.00 (Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics), which has 8 other statistical lines. All lines under one 8-digit heading share the same legal duty rate; the tenth digit reports statistics.