HTS Code · Heading 9903 · Temporary Legislation
Semiconductor articles, as defined in subdivision (b) of U.S. note 39 to this subchapter, that are for research and development in the United States, as defined in subdivision (d) of U.S. note 39 to this subchapter.
Estimated Total Duty
35% from China
The duty provided in the applicable subheading MFN base + 25% 301 + 10% S122. Stacked per the centralized 2026 program snapshot.
| Origin | MFN Base | Stacked Programs | Est. Total |
|---|---|---|---|
| China | The duty provided in the applicable subheading | 301 +25%S122 +10% | 35% |
| Mexico (USMCA) | The duty provided in the applicable subheading | None | 0% |
| Canada (USMCA) | The duty provided in the applicable subheading | None | 0% |
| Vietnam | The duty provided in the applicable subheading | S122 +10% | 10% |
| Germany (EU) | The duty provided in the applicable subheading | S122 +10% | 10% |
| India | The duty provided in the applicable subheading | S122 +10% | 10% |
| South Korea | The duty provided in the applicable subheading | S122 +10% | 10% |