Investment Rating - The report maintains an investment rating of "Buy" for the company [7]. Core Insights - The company has shown significant year-on-year growth in revenue and profit, driven by the acceleration of domestic chip design and the application of EDA software and testing equipment [2][4]. - The strategic acquisition of LUCEDA enhances the company's capabilities in the silicon photonics chip design field, positioning it as a key beneficiary of domestic substitution [4]. - Continuous investment in R&D is expected to strengthen the company's technological advantages and product offerings [3]. Financial Performance - In Q3 2025, the company achieved revenue of 182 million RMB, a year-on-year increase of 57.31%, and a net profit of 21.33 million RMB, up 312.35% year-on-year [1]. - For the first three quarters of 2025, total revenue reached 428 million RMB, representing a 48.86% increase year-on-year, with net profit of 37.02 million RMB, up 380.14% year-on-year [1]. Cost Management - The company's sales and management expense ratios decreased to 8.34% and 9.28%, respectively, indicating effective cost control measures [2]. R&D Investment - The company invested 230 million RMB in R&D during the first three quarters of 2025, with a focus on EDA core algorithms and testing platforms, leading to a reduction in R&D expense ratio to 53.68% [3]. Strategic Acquisition - The completion of the LUCEDA acquisition allows the company to offer a comprehensive solution from design to testing in the silicon photonics sector, enhancing its market position [4]. Revenue and Profit Forecast - The company forecasts revenues of 760 million RMB, 987 million RMB, and 1.23 billion RMB for 2025, 2026, and 2027, respectively, with adjusted net profit estimates of 161 million RMB, 212 million RMB, and 279 million RMB for the same years [5].

Core Viewpoint - On August 15, the Shanghai Stock Exchange officially accepted the listing application of Suzhou Lianxun Instrument Co., Ltd. (hereinafter referred to as "Lianxun Instrument"), which plans to raise 1.954 billion yuan for the development and industrialization of next-generation optical communication, automotive-grade chips, storage testing, and digital testing equipment and instruments [1][5]. Group 1: Company Overview - Lianxun Instrument, established in 2017, is a domestic high-end testing instrument supplier, primarily engaged in the R&D, manufacturing, sales, and service of electronic measurement instruments and semiconductor testing equipment [2]. - The company provides core testing instruments and equipment with high speed, high precision, and high efficiency for global high-speed communication and semiconductor clients [2]. Group 2: Financial Performance - Financial data indicates that Lianxun Instrument's revenue is projected to grow from 214 million yuan in 2022 to 789 million yuan in 2024, representing a compound annual growth rate (CAGR) of over 90% [2]. - The cumulative R&D investment is 350 million yuan, with R&D personnel accounting for 40.32% by the end of 2024 [2]. Group 3: Product Offerings - In optical communication, Lianxun Instrument has mass-produced core testing instruments for 400G and 800G high-speed optical modules, including 50GHz sampling oscilloscopes and 800Gbps error analyzers [3]. - The company has expanded its product line for automotive-grade power device testing, with key products achieving industrial application [3]. - In semiconductor integrated circuit testing, the company offers precision source meters with a minimum current resolution of 1fA [3]. Group 4: Market Position - According to Frost & Sullivan data, Lianxun Instrument ranks third in the Chinese optical communication testing instrument market in 2024, being the only domestic company among the top five [3]. - The company holds the first market share in the 2024 Chinese silicon carbide power device wafer-level aging system market [3]. Group 5: Customer Base and Global Expansion - Lianxun Instrument has established a customer base in the optical communication sector, covering major players such as Zhongji Xuchuang and Broadcom [4]. - The company has also expanded its global footprint through subsidiaries in Japan, Singapore, and Malaysia, increasing its overseas revenue share from 13.54% in 2022 to 20.23% in early 2025 [4]. Group 6: Fundraising Plans - The company plans to use the 1.954 billion yuan raised for six main projects, including the development of next-generation optical communication testing equipment and automotive chip testing equipment [5].

Investment Rating - The investment rating for the company is maintained as "Buy" with a target price of RMB 92.78 [1][4]. Core Views - The company's revenue growth is driven by the increasing demand for EDA software and testing equipment, with a significant year-on-year revenue increase of 43.17% in H1 2025, reaching RMB 246 million [1][2]. - The acquisition of Luceda NV for EUR 40 million allows the company to enter the silicon photonics chip design field, enhancing its product offerings and market reach [3]. - The company is well-positioned to benefit from the domestic semiconductor industry's push for self-sufficiency, with a focus on R&D and product diversification [2]. Summary by Sections Financial Performance - In H1 2025, the company achieved a revenue of RMB 246 million, a year-on-year increase of 43.17%, and a net profit of RMB 15.68 million, up 518.42% from the previous year [1]. - Q2 2025 revenue was RMB 179 million, reflecting a year-on-year growth of 40.34% and a quarter-on-quarter increase of 169.91% [1]. Product Development - The company has launched new products, including DFT and DFM tools, which have contributed to a 50.24% increase in software development and licensing revenue [1]. - The software and testing equipment segments are expected to continue growing, with software revenue projected to reach RMB 267 million in 2025 [4][10]. Market Position and Strategy - The company is leveraging the trend of domestic substitution in the semiconductor industry, with increasing adoption of its software and testing solutions [2]. - The acquisition of Luceda NV is expected to enhance the company's capabilities in silicon photonics, potentially accelerating its overseas expansion [3]. Earnings Forecast and Valuation - Revenue forecasts for 2025-2027 have been adjusted upwards by 9%, 11%, and 10% respectively, with expected revenues of RMB 760 million, RMB 987 million, and RMB 1.23 billion [4]. - The estimated net profit for 2025 is projected to be RMB 163 million, with an EPS of RMB 0.81 [4][9].