Investment Rating - The report maintains a "Buy" rating for the company with a target price of 90 CNY [1][10]. Core Views - The company is entering a high growth phase in its neurosurgery business, driven by new product launches and centralized procurement [1][8]. - The acquisition of Yijie Medical is a strategic move to expand into the high-potential neurointervention market, despite some short-term concerns regarding profit dilution [2][8]. Summary by Sections Neurosurgery Business Development - Before 2023, the company experienced a period of low revenue growth, heavily reliant on a single product, artificial dura mater, with revenues growing from 54 million CNY in 2017 to 195 million CNY in 2022, achieving a CAGR of 29% [16][22]. - After 2023, the impact of centralized procurement on the dura mater business is expected to stabilize, while new products like PEEK craniofacial repair products and hemostatic gauze are anticipated to drive revenue growth [1][32]. Strategic Acquisition of Yijie Medical - Yijie Medical focuses on the neurointervention sector, which has low penetration and localization rates, presenting significant growth potential [2][52]. - Concerns regarding the acquisition include potential short-term profit dilution and pricing issues related to related-party transactions, but regulatory scrutiny reduces the risk of unreasonable pricing [2][8]. Financial Projections - The company forecasts total revenue of 372 million CNY in 2025, with a year-on-year growth rate of 33.8%, and net profit of 113 million CNY, reflecting a 43.8% increase [3][10]. - The earnings per share (EPS) are projected to grow from 1.70 CNY in 2025 to 3.32 CNY by 2027, with a corresponding price-to-earnings (PE) ratio decreasing from 66 in 2024 to 23 in 2027 [3][10].