HS · HTS · 8540.99.40.00
US · HTS

8540.99.40.00

Electron guns; radio frequency (RF) interaction structures for microwave tubes of subheadings 8540.71 through 8540.79, inclusive

Electron guns; radio frequency (RF) interaction structures for microwave tubes of subheadings 8540.71 through 8540.79, inclusive

HS-6 8540.99
Duty %0.00
Unit No.
Year 2026