The board of directors of Kimou Environmental Holding Limited announced that with effect from 1 March 2023, Mr. Liu Da has been appointed as an independent non-executive Director and the chairman of the audit committee of the Board. Mr. Liu, aged 48, graduated from the University of International Business and Economics with a major in international business administration and obtained a bachelor's degree in economics. Mr. Liu is also a member of the Chinese Institute of Certified Public Accountants.

Mr. Liu served as an audit manager and a senior audit manager of PricewaterhouseCoopers Guangzhou Office from 1998 to 2009 and Chicago Office from 2005 to 2007. Mr. Liu provided audit and consulting services to a number of global top 500 enterprises and overseas listed Chinese companies during his tenure of office in PwC. Mr. Liu was appointed as an executive director and the chief financial officer of the Landsea Green Properties Co.

Ltd. now known as Landsea Green Management Limited, a listed company on the Main Board of The Stock Exchange of Hong Kong from 31 July 2013 to 5 January 2015 and was appointed as an independent non-executive director of Long Ji Tai He Holding Limited (now known as Xinda Investment Holdings Limited, a listed company on the Main Board of the Stock Exchange from 26 February 2015 to 16 October 2015. Mr. Liu is currently serving as an independent non-executive director of Heng Fai Enterprises Limited (now known as Zensun Enterprises Limited a listed company on the Main Board of the Stock Exchange since 27 July 2015, and an independent director of Guangdong Dongfang Precision Science & Technology Co. Ltd. since 12 August 2022.

Currently, Mr. Liu is the managing partner of Key Wealth Capital Company Limited.