Core Viewpoint - Sino Medical (688108) experienced significant stock price fluctuations, with a recent decline of 5.41% and a peak price of 47.0 yuan, indicating volatility in the market [1][2]. Trading Information Summary - Sino Medical's stock was listed on the "Dragon and Tiger List" twice this week due to price deviation limits being reached, marking the second and third occurrences in five trading days [2][6]. Shareholder Changes - As of June 30, 2025, the number of shareholders for Sino Medical increased to 11,100, reflecting a growth of 46 shareholders or 0.42% since March 31, 2025. The average shareholding per account rose slightly to 37,500 shares, with an average market value of 420,900 yuan [3]. Performance Disclosure Highlights - For the first half of 2025, Sino Medical reported a main revenue of 240 million yuan, a year-on-year increase of 12.53%. The net profit attributable to shareholders reached 13.84 million yuan, up 296.54%, while the non-recurring net profit was 7.98 million yuan, increasing by 163.35%. In Q2 2025, the company achieved a revenue of 140 million yuan, a 13.86% year-on-year growth, with a net profit of 10.87 million yuan, reflecting a 110.56% increase [4][6]. Company Announcement Summary - Sino Medical's subsidiary received FDA breakthrough device designation for its COMETIU self-expanding intracranial drug-coated stent system and COMEX balloon microcatheter, although this does not guarantee future approval for market entry. The company's blood flow-directed mesh stent products have been listed and won bids in several provinces, but sales and implantation forecasts remain uncertain. The projected net profits for 2023 and 2024 are -39.63 million yuan and 1.50 million yuan, respectively, with an expected net profit of 13.84 million yuan for the first half of 2025 [5][6].