Announcement Date: May 20, 2026 Declaration Date: May 19, 2026 Company Name: ASE Technology Holding Co., Ltd.

Subject: Announcement regarding the acquisition of factory facility construction for operational use by subsidiary Taiwan Fu-Lei Electronics Co., Ltd.

1. Name and nature of the subject matter: Factory facility construction for operational use 2. Date of event occurrence: April 2, 2026 – May 19, 2026 3. Total transaction amount: 344,624,000 TWD (excluding tax) 4. Transaction counterparty: Morikawa Construction Engineering Co., Ltd. (No relationship with the company) 5. Delivery or payment terms: Payment via wire transfer or letter of credit 6. Specific purpose of acquisition: For production and operational use

The transaction was determined through price comparison and negotiation.

FACT BOX

  • Source: PR Times
  • Category: News