今日申购：恒运昌

Group 1 - The company, Shenzhen Hengyun Chang Vacuum Technology Co., Ltd., is a leading domestic supplier of core components for semiconductor equipment, focusing on the research, production, sales, and technical services of plasma RF power systems, plasma excitation devices, and plasma DC power supplies [2] - The company aims to raise a total of 1,469 million yuan through its IPO, which will be allocated to various projects including the industrialization of semiconductor RF power systems and the establishment of an intelligent production operation base for core components [3] - The company plans to issue shares at a price of 92.18 yuan per share, with an expected total fundraising amount of approximately 1,560.66 million yuan, netting around 1,413.76 million yuan after deducting issuance costs [3] Group 2 - The company is controlled by Le Weiping, who holds 23.09% of the shares directly and controls a total of 72.87% of the voting rights through various entities [3] - The company’s product matrix is centered around plasma technology, including self-developed products such as plasma RF power systems and various accessories, as well as introduced products like vacuum pumps and mass flow meters [2]