Sundart Holdings Limited announces that with effect from 30 December 2022: Mr. Leung Kai Ming will retire from his position as an executive Director and will be appointed as an honorary consultant of the Company; Mr. Ding Jingyong will be appointed as an executive Director; and Mr. Guan Yihe will be appointed as an executive Director. Mr. Ding, aged 36, has been the chairman of the board and the president of Sundart Engineering & Contracting (Beijing) Limited since February 2018 and a vice president of Jangho Group Company Limited since August 2019. Mr. Ding joined Sundart Beijing in 2013 and worked as a senior marketing manager of Team 3 of the marketing department until May 2014.

From June 2014 to March 2015, he served as a general manager of Team 3 of the marketing department of Sundart Beijing. From April 2015 to July 2016, he worked as a vice president of Sundart Beijing. From August 2016 to January 2018, he was a vice president and a general manager of the marketing department of Sundart Beijing.

Mr. Ding obtained a bachelor's degree in civil engineering from Hubei University of Technology Engineering and Technology College in 2008 and obtained a master's degree in business and administration from Fudan University in 2020. Mr. Guan, aged 39, has over 14 years of experience in sales and marketing, and tendering for construction and architectural projects. He has been a director of business development and operation of the Company since February 2022.

From June 2008 to September 2009, he was a sales representative of Jangho Curtain Wall Australia Pty Ltd. From October 2009 to January 2022, he was a vice president, a marketing manager and a sales representative of Jangho Hong Kong Holdings Limited and Jangho Curtain Wall Macao Co. Ltd. Mr. Guan obtained a bachelor's degree in arts majoring in English from Nanyang Institute of Technology in 2006 and obtained a master's degree in management majoring in educational economics and management from Jinan University in 2008. Mr. Guan further completed a bachelor's degree in civil engineering from Zhejiang University in 2019.