Hitachi HM-2130 Monochrome CRT Picture Tube from Mexico
21-inch non-high definition monochrome cathode-ray tube for legacy computer terminals and security monitors. Delivers standard 525-line resolution with single phosphor layer for grayscale imaging. HTS 8540.12.50 applies to this other monochrome television picture tube excluding high-definition specifications.
Duty Rate — Mexico → United States
13.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document exact phosphor coating process and single-color electron excitation capability; measure visible screen diagonal per Chapter 85 US note; avoid bulk packaging that suggests parts status