HTS 9902.06.56
1,3,5-Triazinane-2,4,6-trione—1,3,5-triazine-2,4,6-triamine (1:1) (CAS No. 37640-57-6) (provided for in subheading 2933.69.60)
Duty under this headingFree
ProgramOther Chapter 99 provisions
As of Revision 22 (2026), effective Oct 30, 2026Source: USITC HTS ↗