Group 1 - Two new stocks are available for subscription on March 11, namely New Asia Cable and Silicon Electric [1] - New Asia Cable plans to issue a total of 62 million shares, with 18.6 million shares available for online subscription, at a price of 7.40 yuan and a price-to-earnings ratio of 18.71 [1] - Silicon Electric plans to issue a total of 10.43 million shares, with 10.43 million shares available for online subscription, at a price of 52.28 yuan and a price-to-earnings ratio of 26.23 [1] Group 2 - New Asia Cable specializes in the research, production, and sales of electric wires and cables, with main products including power cables and overhead conductors [1] - Silicon Electric focuses on the research, production, and sales of semiconductor-specific equipment [1]