航天发展：不是长征系列火箭核心配套方

Group 1 - The company, Aerospace Development (000547.SZ), clarified that it is not a core supplier for the Long March series of rockets [1] - The company's main development direction is aerospace defense information technology, fulfilling its responsibility for strengthening the military [1] - The company focuses on its primary responsibilities and continuously develops blue army systems and equipment, as well as new-generation communication and command equipment [1]