Chengdu Xuguang Electronics Co., Ltd. Announcement on Holding the 2025 Annual Performance Briefing

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Stock code: 600353 Stock abbreviation: Xuguang Electronics Announcement No.: 2026-019

Chengdu Xuguang Electronics Co., Ltd.

Announcement on the Annual Performance Briefing for 2025

The board of directors of the company and all directors guarantee that there are no false records, misleading statements, or significant omissions in this announcement, and they assume legal responsibility for the truthfulness, accuracy, and completeness of its content.

Important content reminder:

Meeting time: April 3, 2026 (Friday) 15:00-16:00

Meeting location: Shanghai Stock Exchange Roadshow Center (website:

Meeting method: Online interaction at the Roadshow Center

Investors can log in to the Roadshow Center’s homepage from March 27, 2026 (Friday) to April 2, 2026 (Thursday) before 16:00 to click on the “Pre-collection of Questions” section or ask questions through the company email xgzq@xuguang.com. The company will answer commonly concerned questions from investors during the briefing.

Chengdu Xuguang Electronics Co., Ltd. (hereinafter referred to as “the company”) has released the company’s 2025 annual report on March 20, 2026. To help investors gain a more comprehensive and in-depth understanding of the company’s operating results and financial status for the year 2025, the company plans to hold the 2025 annual performance briefing on April 3, 2026 (Friday) from 15:00 to 16:00 to communicate on issues of investor concern.

1. Type of briefing

This investor briefing will be held in an online interactive format, and the company will interact and communicate with investors regarding the operating results and financial indicators for the year 2025, answering commonly concerned questions within the scope of information disclosure.

2. Time and location of the briefing

(1) Meeting time: April 3, 2026 (Friday) 15:00-16:00

(2) Meeting location: Roadshow Center

(3) Meeting method: Online interaction at the Roadshow Center

3. Participants

Chairman: Liu Weidong

General Manager: Zhang Chun

Independent Director: Yang Lijun

Board Secretary, CFO: Xiong Shangrong

4. How investors can participate

(1) Investors can log in to the Roadshow Center via the internet on April 3, 2026 (Friday) from 15:00 to 16:00 to participate in this performance briefing online, and the company will promptly answer investors’ questions.

(2) Investors can log in to the Roadshow Center’s homepage from March 27, 2026 (Friday) to April 2, 2026 (Thursday) before 16:00 and click on the “Pre-collection of Questions” section (

5. Contact person and consultation method

Contact person: Xiong Shangrong

Phone: 028-83967599

Email: xgzq@xuguang.com

6. Other matters

After this investor briefing, investors can check the status and main content of the briefing through the Roadshow Center.

This announcement is made.

Chengdu Xuguang Electronics Co., Ltd.

March 27, 2026

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