HTS Chapter 99 · Additional tariffs
HTS 9903.74 tariff provisions
Headings under 9903.74 are Chapter 99 provisions: temporary duties set by statute or presidential action that apply on top of, or instead of, the base rate for qualifying goods. There are 10 provisions in this group, from 9903.74.01 to 9903.74.11. Whether one applies depends on the product, its origin and the entry date.
Rates from the 2026 HTS Revision 22, effective October 30, 2026. Source: U.S. International Trade Commission.
9903.74.01
+25%Medium- and heavy-duty vehicles as provided for in subdivision (b) of U.S. note 38 to this subchapter.
Rate text: The duty provided in the applicable subheading + 25%
9903.74.02
+10%Buses and other vehicles classified in HTSUS heading 8702 as provided for in subdivision (c) of U.S. note 38 to this subchapter.
Rate text: The duty provided in the applicable subheading + 10%
9903.74.03
+25%Medium- and heavy-duty vehicles, as provided for in subdivision (d) of U.S. note 38 to this subchapter.
Rate text: The duty provided in the applicable subheading + a duty of 25% upon the value of the non-U.S. content
9903.74.05
No additional dutyArticles as provided for in subdivision (e) of U.S. note 38 to this subchapter.
Rate text: The duty provided in the applicable subheading
9903.74.06
No additional dutyArticles as provided for in subdivision (f) of U.S. note 38 to this subchapter.
Rate text: The duty provided in the applicable subheading
9903.74.07
No additional dutyMedium- and heavy-duty vehicles, as provided for in subdivision (g) of U.S. note 38 to this subchapter.
Rate text: The duty provided in the applicable subheading
9903.74.08
+25%Medium- and heavy-duty vehicle parts, as provided for in subdivision (i) of U.S. note 38 to this subchapter.
Rate text: The duty provided in the applicable subheading + 25%
9903.74.09
+25%Medium- and heavy-duty vehicle parts, as provided for in subdivision (j) of U.S. note 38 to this subchapter.
Rate text: The duty provided in the applicable subheading + 25%
9903.74.10
No additional dutyArticles as provided for in subdivision (k) of U.S. note 38 to this subchapter
Rate text: The duty provided in the applicable subheading
9903.74.11
No additional dutyArticles as provided for in subdivision (l) of U.S. note 38 to this subchapter.
Rate text: The duty provided in the applicable subheading
