马年首只新股来了！通宝光电上市首日高开82.44%

Group 1 - The first new stock of the Year of the Horse, Tongbao Optoelectronics, was listed on the Beijing Stock Exchange on February 26, opening at 29.5 yuan per share, a rise of 82.44% from its initial offering price of 16.17 yuan per share [1] - Tongbao Optoelectronics is positioned as a manufacturer of automotive electronic components, focusing on the research, production, and sales of automotive lighting systems, electronic control systems, and energy management systems [1]