Sino Gas Holdings Group Limited (1759) announced that Ms. Chow Yuk Yin Ivy resigned from her position as company secretary and ceased to serve as an authorised representative, both effective 17 October 2025. According to the announcement, Ms. Chow confirmed she has no disagreement with the board and that there is no other matter relating to her resignation needing to be brought to the attention of shareholders or the Stock Exchange.

Ms. Lai Florence Wai Ki has been appointed to replace Ms. Chow as company secretary and authorised representative with effect from 17 October 2025. Ms. Lai is the corporate services partner of PwC Corporate Services Limited, possessing over 15 years of experience in corporate compliance and advisory for Hong Kong listed firms as well as other entities. She is a member of the Hong Kong Institute of Certified Public Accountants and holds a bachelor’s degree in Accounting and Finance from the University of Warwick.

The board expressed its gratitude to Ms. Chow for her contribution during her tenure and welcomed Ms. Lai to her new role.