本周3只新股申购！1只或为高中签股 集成电路关键材料厂商也来了！

Group 1: New IPOs and Offerings - This week (November 3 to 7), there are three new stocks available for subscription: one on the Sci-Tech Innovation Board, one on the ChiNext, and one on the Beijing Stock Exchange [1] - The Beijing Stock Exchange new stock, Beikang Testing, has an issue price of 6.7 yuan and a price-to-earnings ratio of 14.99, compared to the industry average dynamic P/E ratio of 38.04 over the past month [2] - The Sci-Tech Innovation Board new stock, Hengkang New Materials, focuses on key materials for integrated circuits and plans to raise 1.007 billion yuan for projects related to integrated circuit precursors and advanced materials [2] Group 2: Company Profiles and Fundraising - Hengkang New Materials is one of the few domestic companies capable of R&D and mass production of key materials for 12-inch integrated circuit wafers, aiming to enhance product structure and promote domestic innovation [2] - Nanjing Digital, also launching on November 7, aims to provide comprehensive digital solutions for the power and energy sectors, with a fundraising target of 2.554 billion yuan [2] - ZhiXin Co., which is set to go public on the Shanghai Stock Exchange, specializes in automotive welding parts and has established itself as a primary supplier for major automotive manufacturers, seeking to raise 1.329 billion yuan [5] - Shaanxi Tourism, another company going public on November 7, integrates tourism performances, cable cars, and dining services, with a fundraising goal of 1.555 billion yuan [6]