“沸腾”了，暴涨600点！重磅利好，直线飙涨

Market Overview - The Hang Seng Index rose significantly, closing up 604.53 points, a 2.29% increase, while the Hang Seng Technology Index gained 3.32% and the Hang Seng China Enterprises Index increased by 2.5% [1][4]. Sector Performance - The sectors that performed well included non-ferrous metals (up 4.76%), consumer discretionary (up 3.15%), hardware equipment (up 2.98%), and automotive and components (up 2.91%) [5]. Communication Equipment Sector - The communication equipment sector saw notable gains, with Longi Fiber Optic Cable rising over 19% during the session, reaching a peak of 133 HKD per share [6][9]. - Potevio Communication Group surged by over 26%, while other companies like Cambridge Technology and BYD Electronics also experienced significant increases [6][7]. Breakthroughs in Optical Communication - Chinese scientists achieved a breakthrough in optical communication and 6G technology, realizing the integration of optical and wireless communication systems, which has set new records for data transmission rates [9]. - The demand for optical fibers and cables is expected to grow due to the global AI technology boom, with companies like Yangtze Optical Fiber and Cable Co. maintaining full production capacity [9]. Automotive Sector Performance - The automotive sector showed strong performance, with Zhejiang Shibao rising over 14% during the session [10]. - Notable gains were also seen in new energy vehicle stocks, with companies like Seres and Li Auto increasing by over 3% [13]. - According to data from the China Passenger Car Association, the total export of complete vehicles from mainland China reached 8.32 million units last year, marking a significant milestone in the globalization of the automotive industry [14].