China Environmental Technology Holdings Limited announced that Mr. Wang Youming has been appointed as a non-executive Director with effect from 19 September 2023. Mr. Wang, aged 53, has a senior high school education and has 23 years of rich experience in corporate management and experience in the field of environmentally friendly new materials. Mr. Wang served in the headquarters of the Chinese People's Armed Police Force for more than 10 years in his early years.

After demobilization in 2000, he founded Beijing Mingang Ruixiang Technology Co. Ltd., Beijing Jiayueming Technology Development Co. Ltd., Shandong Mingang Ruixiang Building Materials Technology Co.

Ltd., Shandong Borui New Material Technology Co. Ltd., and hold the position of chairman in all these companies. Since 12 September 2023, Wang Youming served as a director of Shanghai Fujincun Medical Management Co.

Ltd. (a subsidiary with 51% equity interests held by the Company). He has achieved numerous scientific and technological achievements and awards in new environmentally friendly building materials and resource utilization of phosphogypsum solid waste, which has been widely used. Relevant technical products have been included in the Catalogue of Major Environmental Protection Technology and Equipment Encouraged by the State and have an important influence in the industry.

Mr. Wang has not held any directorship in other listed public companies in the last three years.