Background of shareholders of General Technology Group Investment Management Co., Ltd.

China General Technology (Group) Holding Co., Ltd. (hereinafter referred to as "General Technology Group", holding 90% of the shares) is a wholly state-owned company invested and established by the state. /kloc-0 was formally established in March, 1998, and now it is one of the 135 enterprises directly supervised by the state-owned assets supervision and administration commission of the State Council, and a central enterprise at the deputy ministerial level. At present, the Group is the largest service provider for bidding, purchasing and technology introduction in China, one of the most important enterprises for exporting large-scale complete sets of equipment, international project contracting and foreign economic and technical cooperation in China, one of the most important enterprises for importing, distributing and providing technical services for mechanical and electrical products in China, and the largest foreign trade enterprise for medical and health products in China.

China Technology Import and Export Corporation (hereinafter referred to as China Technology, with a shareholding ratio of 10%) was established in September 1952, and became a wholly-owned subsidiary of China General Technology (Group) Holding Co., Ltd., a large state-owned backbone enterprise directly managed by the central government. China Technology Group Company, with a history of nearly 60 years, has always played the role of the main channel for the import and export of major national technical equipment and complete sets of equipment at all stages of national economic development, enjoying a high reputation at home and abroad. China Technology Group Company introduced various advanced technologies and complete sets of equipment, contracted international projects, and exported more than 5,000 complete sets of equipment and technology, amounting to over US$ 654.38 billion. Its services cover important industrial fields of the national economy, including energy, transportation, communication, petrochemical, metallurgy, building materials, machinery, electronics, medicine, agriculture, forestry and education.