Investment Rating - The report maintains a "Buy" rating for the company, indicating an expected stock price increase of over 15% relative to the industry index within the next six months [4][16]. Core Views - The company has shown steady revenue growth in the first half of 2025, benefiting from increased demand in the downstream PCB industry, particularly driven by AI PCB expansion [2][3]. - The gross margin for the first half of 2025 was 40.06%, reflecting a year-on-year increase of 1.55 percentage points, while the net margin was 17.23%, down 3.98 percentage points year-on-year [2]. - The company is actively expanding its production capacity, with plans to increase PCB specialty chemical production to 40,000 tons per year at its Shanghai facility, while also constructing factories in Zhuhai and Thailand [2][3]. Financial Summary - Revenue for 2023 is projected at 339 million yuan, with a year-on-year growth rate of -9.5%. By 2027, revenue is expected to reach 751 million yuan, with a growth rate of 25.2% [1]. - The net profit attributable to the parent company is forecasted to be 59 million yuan in 2023, increasing to 170 million yuan by 2027, with a significant growth rate of 41.7% in 2027 [1]. - The company's latest diluted EPS is projected to grow from 0.47 yuan in 2023 to 1.37 yuan in 2027, reflecting a strong upward trend in earnings per share [1][4]. Industry Context - The company is positioned as a leading player in the domestic PCB chemical industry, benefiting from the expansion of high-end PCB manufacturers driven by increased capital expenditures from cloud service providers [2][3]. - The report highlights the company's advancements in semiconductor packaging technologies, including TSV and RDL electroplating, which are crucial for meeting the rising demand for high-performance computing and AI applications [3][8].