Sunlight Technology Holdings Limited announced the resignation of Ms. Wong Yee Nor as an executive Director with effect from 10 December 2021, and the appointment of Mr. Gu Jianguo as an executive Director with effect from 10 December 2021. The Board announced that Mr. Gu has been appointed as an executive Director with effect from 10 December 2021. Mr. Gu, aged 40, has over 18 years of experience in project and administrative management and has extensive expertise in operation and production of glass and materials related products. From 2003 to 2012, Mr. Gu was an executive deputy general manager of Nanjing Yaopi Network Technology Co., Limited (formerly known as Nanjing Yaopi Glass Co., Limited. Since 2014, Mr. Gu has worked as a general manager at Hongze Hetai Investment Co., Limited. Mr. Gu completed a senior management program from the Business School of Nanjing Normal University in 2018.