Core Viewpoint - Xiamen Hengkang New Materials Technology Co., Ltd. successfully listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board, raising approximately 1 billion RMB, with significant stock price increases and market capitalization reaching over 28 billion RMB, marking it as the largest IPO in Xiamen this year [2][3]. Company Overview - Established in 2004, Hengkang New Materials has a registered capital of approximately 381.92 million RMB and has formed joint ventures with companies like Jiu Ri New Materials and Ba Yi Space [4]. - Initially focused on optical film devices and window lenses, the company shifted its business model in 2014 to target the supply chain of photolithography materials and precursors for 12-inch integrated circuit wafer manufacturing [5]. Product Development and Market Position - By the end of 2024, Hengkang New Materials achieved mass production of various photolithography materials and precursors, including SOC, BARC C, i-Line photoresist, and KrF photoresist, successfully replacing foreign competitors [5][9]. - The company has become a leader in the domestic market for SOC and BARC sales, with projected sales of SOC reaching approximately 23.24 million RMB in 2024, capturing over 10% of the domestic market share [10][13]. Financial Performance - From 2022 to 2024, Hengkang New Materials reported revenues of approximately 322 million RMB, 368 million RMB, and 548 million RMB, with net profits of approximately 101 million RMB, 89.84 million RMB, and 96.92 million RMB respectively [13]. - The sales revenue from self-produced products increased significantly, accounting for 38.94%, 52.72%, and 63.77% of total revenue in the respective years [13][15]. Production Capacity and Utilization - In 2024, the production capacity for SOC and BARC was 26,928 gallons and 20,796 gallons respectively, with utilization rates of 57.42% and 21.43% [11]. - The production capacity for KrF photoresist reached 12,465 gallons, with a production output of 2,188 gallons and a utilization rate of 17.55% [11]. Market Outlook - According to market research, the domestic market for photolithography materials is expected to grow to 31.92 billion RMB by 2028, with a compound annual growth rate of 21.2% [9].

Group 1 - The Sci-Tech Innovation 50 Index opened lower on November 18 but later rose, closing at 1357.93 points with a gain of 0.29% and a total trading volume of approximately 612.2 billion yuan [1] - The Sci-Tech Comprehensive Index experienced a decline of 0.20%, closing at 1596.41 points with a total trading volume of 1869 billion yuan [2] - Among the 592 stocks in the Sci-Tech Board, high-priced stocks mostly rose while low-priced stocks mostly fell, with semiconductor and software service stocks showing strong performance [2] Group 2 - Hengkun New Materials was listed on the Sci-Tech Board on November 18 with an issuance price of 14.99 yuan per share and a price-to-earnings ratio of 71.42 times, closing up 74.41% from the issuance price with a trading volume of approximately 11.1 billion yuan [2] - Excluding Hengkun New Materials, the average decline for the remaining 592 stocks on the Sci-Tech Board was 0.58%, with an average turnover rate of 2.62% and a total trading volume of approximately 1846.08 billion yuan [2] - In terms of individual stock performance, Longxun Co. and Guangyun Technology reached the daily limit, while Huasheng Lithium fell by 17.44%, marking the largest decline [2]