[Image: Longsys logo]
Stock Code: 301308
Stock Abbreviation: Longsys
Longsys Electronics Co., Ltd.
2025 Listing Announcement for Shares Issued to Specific Targets
Sponsor (Lead Underwriter)
China Securities Co., Ltd.
August 2026
Declaration by All Directors, Audit Committee Members, and Senior Management of the Issuer
All directors, audit committee members, and senior management of the company promise that this listing announcement does not contain any false records, misleading statements, or major omissions, and they assume corresponding legal responsibility for its authenticity, accuracy, and completeness.
Signatures of all directors:
Cai Huabo: [blank]
Cai Jing: [blank]
Hu Yingping: [blank]
Li Zhixiong: [blank]
Wang Jingyang: [blank]
Tang Zhongcheng: [blank]
Chen Weiyue: [blank]
Huang Zhiqiang: [blank]
Deng Meishan: [blank]
Signatures of all audit committee members:
Signatures of senior management not serving as directors or audit committee members:
Zhu Yu: [blank]
Gao Xichun: [blank]
Xu Gangling: [blank]
Huang Qiang: [blank]
Ma Qingrong: [blank]
Li Yuhua: [blank]
Date: [blank]
Shenzhen Longsys Electronics Co., Ltd. Listing Announcement
Statement of the Issuer's Directors, Audit Committee Members, and Senior Management
All directors, audit committee members, and senior management of the Company hereby warrant that this listing announcement contains no false records, misleading statements, or material omissions, and assume joint and several liability for its authenticity, accuracy, and completeness.
Signatures of senior management who are not directors or audit committee members:
Gao Chunchun: [blank]
Shenzhen Longsys Electronics Co., Ltd.
August 11, 2026
Declaration of the Issuer's Directors, Audit Committee Members, and Senior Management
All directors, audit committee members, and senior management of the Company hereby warrant that this listing announcement contains no false records, misleading statements, or material omissions, and they shall bear individual and joint legal liability for the truthfulness, accuracy, and completeness of the information contained herein.
Cai Huabo [blank] Cai Jing [blank] Hu Yingping [blank]
Li Zhixiong [blank] Wang Jingyang [blank] Tang Zhongcheng [blank]
Chen Weiyue [blank] Huang Zhiqiang [blank] Deng Meishan [blank]
Tang Zhongcheng [blank] Chen Weiyue [blank] Hu Yingping [blank]
Zhu Yu [blank] Gao Chunchun [blank] Xu Gangling [blank]
Huang Qiang [blank] Ma Qingrong [blank] Li Yuhua [blank]
Special Notice
I. Number and Price of Issued Shares
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Number of shares issued: 6,607,142 shares
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Issue price: 560.00 Yuan/share
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Total proceeds raised: 3,699,999,520.00 Yuan
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Net proceeds raised: 3,668,120,922.34 Yuan
II. Arrangement for Listing of New Shares
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Number of shares listed: 6,607,142 shares
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Listing date: August 17, 2026 (first day of listing). On the listing date of the new shares, the Company's stock price will not be adjusted for ex-rights, and the stock trading will be subject to price fluctuation limits.