Basic Semiconductor Files HKEX Next Day Disclosure Return Announcing Share Buyback

• Basic Semiconductor repurchased 19,800 H shares for HKD 659,264 on October 28, 2026.
• Repurchase prices ranged from HKD 32.58 to HKD 35.04 per share; all repurchased shares will be held as treasury shares.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Basic Semiconductor Co. Ltd. published the original content used to generate this news brief via IIS, the regulatory disclosure system operated by the Hong Kong Stock Exchange (HKex) (Ref. ID: HKEX-EPS-20261028-12385903), on October 28, 2026, and is solely responsible for the information contained therein.