HTS 9902.03.63
Sodium hydrogen 2-aminobenzene-1,4-disulfonate (CAS No. 24605-36-5) (provided for in subheading 2921.42.90)
Duty under this headingFree
ProgramOther Chapter 99 provisions
As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗