HTS 9902.03.72
N-sec-Butyl-4-(2-methyl-2-propanyl)-2,6-dinitroaniline (Butralin) (CAS No. 33629-47-9) (provided for in subheading 2921.43.90)
Duty under this headingFree
ProgramOther Chapter 99 provisions
As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗