Group 1 - The core point of the article is that Sequoia Capital has initiated a share reduction plan for Yirui Technology, which is known as the "first stock of digital X-ray detectors" [1][2] - Sequoia Capital's Tianjin and Beijing branches currently hold a combined 17.33 million shares of Yirui Technology, representing 8.66% of the total share capital [1] - The planned reduction involves selling up to 4.0044 million shares, which is no more than 2% of the total share capital, potentially generating approximately 350 million yuan based on the current share price [1][2] Group 2 - Yirui Technology is a supplier of digital X-ray core components and comprehensive solutions, with applications in medical, dental, radiotherapy, veterinary, and industrial fields [2] - The company's performance has been under pressure, with a revenue decline of 1.74% year-on-year to 1.831 billion yuan in 2024, and a net profit drop of 25.84% to 439 million yuan [2] - In the first quarter of 2025, Yirui Technology reported a revenue of 482 million yuan, down 1.92% year-on-year, and a net profit of 141 million yuan, down 9.19% year-on-year [2]