Report Date: May 23, 2026 Announcement Date: May 22, 2026 Announcement Time: 17:38:40 Company Code: 6271 Company Name: Tong Hsing Electronic

Subject: The company is invited to attend the 'Citi's 2026 Taiwan Tech Conference' hosted by Citi.

Applicable Clause: 12 Fact Occurrence Date: June 3, 2026 Description: 1. Date of Investor Conference: June 3, 2026 2. Time of Investor Conference: 09:00 AM 3. Location of Investor Conference: W Hotel Taipei 4. Key points of the conference: Invited to attend the 'Citi 2026 Taiwan Conference' hosted by Citi to explain operational status, financials, and business-related information. 5. Other matters: None

For complete financial and business information, please refer to the Market Observation Post System's investor conference section.

FACT BOX

  • Source: PR Times
  • Category: Event