As of December 31, 2025, the Company’s principal subsidiaries are as follows: Subsidiaries | | Date of incorporation | | Place of incorporation | | Ownership | | Principal activities | | Belite Bio Holdings Corp. (“Belite Holding”) | | June 10, 2016 | | The United States of America | | 100% owned by Belite | | Commercial preparation, marketing, distribution, and sales of pharmaceutical products | | Belite Bio, LLC (“Belite USA”) | | June 10, 2016 | | The United States of America | | 100% owned by Belite Holding | | Research and development | | RBP4 Pty Ltd (“RBP4”) | | August 13, 2018 | | Australia | | 100% owned by Belite Holding | | Clinical trial activities | | Belite Bio (HK) Limited (“Belite HK”) | | June 10, 2021 | | Hong Kong | | 100% owned by Belite | | Clinical trial activities | | Belite Bio (Shanghai) Limited (“Belite Shanghai”) | | August 12, 2021 | | China | | 100% owned by Belite HK | | Clinical trial activities | | Belite Bio (Taiwan) Inc (“Belite Taiwan”) | | December 18, 2024 | | Taiwan | | 100% owned by Belite HK | | Supporting clinical trial activities, research and development and back-office service | | Belite Bio (Swiss) AG (“Belite Swiss”) | | September 1, 2025 | | Switzerland | | 100% owned by Belite HK | | Conducting research and development, marketing, distribution, and sales of pharmaceutical products | | Belite Bio Japan Inc (“Belite Japan”) | | November 14, 2025 | | Japan | | 100% owned by Belite Swiss | | Marketing, distribution, and sales of pharmaceutical products | |
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