Roget's Thesaurus of English Words and Phrases from Mexico
Classic thesaurus organized by concepts with over 300,000 synonyms and antonyms in a single bound volume. It qualifies under HTS 4901.91.00.20 as a printed thesaurus, explicitly included in the dictionary subheading. Popular for writers and vocabulary building.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Label clearly as 'thesaurus' on invoices; distinguish from plain word lists that might go to 4911
• Ensure no digital components like CDs, which classify separately under 8523
• For educational editions, note any government contracts that may waive duties