博腾股份跌2.03%，成交额1.89亿元，主力资金净流出1596.03万元

Core Insights - The stock price of Boteng Co., Ltd. decreased by 2.03% on September 12, trading at 25.06 CNY per share with a market capitalization of 13.669 billion CNY [1] - The company has seen a year-to-date stock price increase of 58.91%, but a recent decline of 3.24% over the last five trading days [1] Financial Performance - For the first half of 2025, Boteng Co., Ltd. reported a revenue of 1.621 billion CNY, representing a year-on-year growth of 19.88%, and a net profit attributable to shareholders of 27.0595 million CNY, which is a significant increase of 115.91% year-on-year [2] - Cumulatively, the company has distributed 1.193 billion CNY in dividends since its A-share listing, with 866 million CNY distributed over the last three years [3] Shareholder Structure - As of June 30, 2025, the number of shareholders for Boteng Co., Ltd. was 52,700, a decrease of 0.75% from the previous period, with an average of 9,502 circulating shares per shareholder, an increase of 0.75% [2] - The top ten circulating shareholders include Hong Kong Central Clearing Limited and Tianhong Medical Innovation A, with notable changes in their holdings [3] Business Overview - Boteng Co., Ltd. specializes in CDMO services for chemical raw materials, chemical formulations, and biological CDMO services, including gene and cell therapies [1] - The company's revenue composition includes 66.81% from late-stage clinical and commercialization, 25.76% from early-stage clinical, and 7.11% from emerging businesses [1] Market Position - The company is classified under the pharmaceutical and biological industry, specifically in medical service and medical research outsourcing [1] - Boteng Co., Ltd. is associated with several concepts including CRO, cancer treatment, innovative drugs, and biomedicine [1]