博威合金：研发团队持续在研发包括HJT、钙钛矿技术在内的新产品新技术，目前尚无实质性突破

Group 1 - The company is actively engaged in research and development of new products and technologies, including HJT and perovskite technology, within its new energy business [2] - There has been no substantial breakthrough reported in the research progress of perovskite technology, and the company encourages stakeholders to monitor official announcements for updates [2]