Breton Technology Co., Ltd. — Director's Dealing 2026

Apr 15, 2026

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Breton Technology Co., Ltd.

博雷頓科技股份公司

(A joint stock company established in the People's Republic of China with limited liability)

(Stock Code: 1333)

VOLUNTARY ANNOUNCEMENT INCREASE IN SHAREHOLDING BY THE DIRECTOR AND CONTROLLING SHAREHOLDER

This announcement is made by Breton Technology Co. Ltd. (the "Company", together with its subsidiaries, collectively the "Group") on a voluntary basis.

The board of directors (the "Board") of the Company announces that the Board has been notified by Mr. Chen Fangming ("Mr. Chen"), the chairman, general manager, executive director and controlling shareholder of the Company that Mr. Chen has purchased an aggregate of 294,000 H shares of the Company in the market during the morning trading session on the date of this announcement with his own funds, representing approximately 0.08% of the total issued share capital of the Company.

As at the date of this announcement, immediately after the increase in shareholding, Mr. Chen holds an aggregate of 118,673,590 shares (including 57,801,700 domestic shares and 60,871,890 H shares) of the Company, representing approximately 30.46% of the total issued shares (41.76% of domestic shares and 24.23% of H shares) of the Company. As disclosed in the announcement of the Company dated December 30, 2025, Mr. Chen, Ms. Yang Hui and Mr. Qiu Debo (the "Concert Parties") entered into an Acting in Concert Agreement on 30 December 2025. Immediately after the increase in shareholding, as at the date of this announcement, the Concert Parties are considered to collectively hold 124,341,434 shares (including 57,801,700 domestic shares and 66,539,734 H shares) of the Company, representing approximately 31.91% of the total issued shares (41.76% of domestic shares and 26.48% of H shares) of the Company. According to Mr. Chen, since the first increase in shareholding on December 2, 2025, he has cumulatively increased his shareholding by a total of 700,000 H shares. Mr. Chen has expressed that he is full of confidence in the future development prospects of the Group, and he will not rule out the possibility of further increasing his shareholdings in the Company as and when appropriate, subject to compliance with applicable laws and regulations.

By order of the Board

Breton Technology Co., Ltd.

Mr. Chen Fangming

Chairman, General Manager and Executive Director

Hong Kong, April 15, 2026

As at the date of this announcement, Directors are (i) Mr. Chen Fangming, Mr. Qiu Debo, Mr. Sun Kanghua and Ms. Yang Hui as executive Directors; (ii) Mr. Cao Haiyi and Mr. Wang Zhenkun as non-executive Directors; and (iii) Mr. Zhou Yuan, Mr. Gui Zhenhua, Dr. Jiang Bailing and Mr. YIM, Chi Hung Henry as independent non-executive Directors.