Madam Liu joined the management of the Company in March 2025. Madam Liu is a senior communications engineer with a bachelor’s degree in engineering. Madam Liu previously served as Deputy General Manager of Heilongjiang branch of China Telecom Corporation Limited, General Manager of Jilin branch of China Telecom Corporation Limited, General Manager of the Government and Enterprise Customer Business Department of China Telecommunications Corporation and General Manager of Anhui branch of China Telecom Corporation Limited. She is currently a Vice President and the Chief Network Security Officer of China Telecommunications Corporation, a Director and the Chairlady of China Telecom Global Limited, Chairlady of the council of National Engineering Research Center for Cloud Network Infrastructure Security, a member of the council of China Internet Investment Fund (Limited Partnership) and Deputy Chairlady of the council of China Enterprise Alliance for International Capacity Cooperation in Telecommunications Industry. Madam Liu has extensive experience in management and the telecommunications industry.