建发致新：公司现有的研发经费主要投资医疗器械流通数字化方向，包括业务系统和SPD信息系统等方面

Group 1 - The company is a key unit in the central and state-owned enterprise reform, focusing on medical surgical robots [2] - Currently, the company mainly engages in distribution activities for surgical robot products and does not conduct research and development or manufacturing [2] - There are no recorded research and development expenses for medical brain-machine interfaces and humanoid robots [2] Group 2 - The existing research and development funds are primarily invested in the digitalization of medical device distribution, including business systems, data platforms, and SPD information systems [2]