Instructions:
1. Enter a product name (e.g., shoes, toys, cotton fabric) in the search bar.
2. Tap Search HTS/HTC to view matching Harmonized Tariff Schedule codes.
3. Each result shows the HTS code, description, and duty rates.
4. Tap the + icon to expand details like special duty rates and links to full tariff info.
5. Hover or tap on country codes to see tooltip explanations for special duty programs.