Chapter 4 — Tariff Act of 1930
- Subt. I Harmonized Tariff Schedule of the United States §1202
- Subt. II Special Provisions §§1301 to 1367
- Subt. III Administrative Provisions §§1401 to 1654
- Subt. IV Countervailing and Antidumping Duties §§1671 to 1677n
- Subt. V Requirements Applicable to Imports of Certain Cigarettes and Smokeless Tobacco Products §§1681 to 1681b
- Subt. VI Softwood Lumber §§1683 to 1683g