HTS 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
Heading 3818 of the US Harmonized Tariff Schedule covers Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms; chemical compounds doped for use in electronics. Below: every rated tariff line in it with its general duty rate, Section 301 China status and exclusions, then a page per line with a free duty calculator.
Heading 3818 at a glance
- 1 rated tariff line; 1 duty-free at the general (MFN) rate.
- Section 301 (products of China): 1 of 1 lines on a list in effect (Four-year review (note 31)).
Goods named in this heading (official line texts): Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms;….
Subheadings (6-digit)
- 3818.00: Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms;… (1 line)
All tariff lines in heading 3818
| Line | Description | General | Section 301 (China) | Exclusions |
|---|---|---|---|---|
| 3818.00.00 | Chemical elements doped for use in electronics, in the form of discs, wafers or similar forms;… | Free | Four-year review +50% |
All of chapter 38 · Chapter 38 rate summary · HTS lookup
General information from the official US Harmonized Tariff Schedule (USITC) and USTR Section 301 notices in HTS Chapter 99; not legal or customs advice. Classification is decided by CBP; confirm with a licensed customs broker or a CBP binding ruling.
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