Sun Jianbo agreed to acquire 5% stake in Hollyland (China) Electronics Technology Corporation Limited (SZSE:002729) from Shanghai Zhenqijun Business Consulting Partnership Enterprise (Limited Partnership) on April 19, 2022. After the completion of the share transfer registration, Shanghai Zhenqijun holds 8,571,360 unrestricted tradable shares of the company, accounting for 9.18% of the company's total share capital.

Sun Jianbo completed the acquisition of 5% stake in Hollyland (China) Electronics Technology Corporation Limited (SZSE:002729) from Shanghai Zhenqijun Business Consulting Partnership Enterprise (Limited Partnership) on May 9, 2022.