The board (the "Board") of directors (the "Directors") of Tesson Holdings Limited (the "Company" and together with its subsidiaries, the "Group") announced that Ms. Yu Xiaolei ("Ms. Yu") has been appointed as an executive Director with effect from 1 October 2023. Ms. Yu, aged 38, was awarded a master's degree in architecture (professional) in the University of Auckland, New Zealand, in 2011. Ms. Yu served as sustainable building appraiser at GWS ­ Green World Solutions from December 2010 to May 2016, mainly engaged in green building evaluation (including but not limited to conceptual design, assessment standard for green building, and leading energy and environmental design (or LEED) evaluation), as well as low- carbon planning.

She later served as an administrative manager at Beijing Anjie Asset Management Co. Ltd. from April 2018 to August 2020. Ms. Yu has over 5 years of experience in green building and low-carbon planning.

Taking into account Ms. Yu's outstanding development in this field, the Company would like to utilise her expertise in this area to plan and implement more environmentally-friendly production processes, and explore relevant potential business opportunities. As of the date of this announcement, Ms. Yu does not hold any positions with the Company or its subsidiaries, nor does she join any board committees of the Company. Ms. Yu shall hold office until the next annual general meeting of the Company pursuant to bye-law 83(2) of the bye-laws of the Company, and be eligible for re-election in the next following annual general meeting.

She will also be subject to retirement by rotation and re-election in accordance with bye-law 84 of the bye-laws of the Company.