【C.C.P. Contact Probes Co., Ltd.】Investor Briefing

Date: October 17, 2025

Company Name: C.C.P. Contact Probes Co., Ltd. (6217)

Subject: C.C.P. Contact Probes Invited to Attend Institutional Investor Conference Organized by IBF Securities

Spokesperson: Mr. Tony Yang

Explanation:

1. Date of Conference: October 17, 2025

2. Time of Conference: 2:00 p.m.

3. Venue: 15F, No. 188, Section 5, Nanjing East Road, Songshan District, Taipei City

4. Key Information: The Company has been invited to participate in the institutional investor conference organized by IBF Securities.

5. Other Information:
   For registration, please contact Ms. Wang at IBF Securities, Tel: +886-2-2528-8350, Email: vivianwang@ibfs.com.tw.

For complete financial and business information, please refer to the “Investor Briefing” section on the Market Observation Post System (MOPS).