东诚药业跌2.08%，成交额3879.29万元，主力资金净流出219.99万元

Company Overview - Dongcheng Pharmaceutical Co., Ltd. is located in Yantai Economic and Technological Development Zone, Shandong Province, and was established on December 31, 1998. The company was listed on May 25, 2012 [2] - The main business involves the research, production, and sales of heparin sodium raw materials and chondroitin sulfate. The revenue composition is as follows: raw materials related products 44.16%, nuclear medicine products 36.38%, formulation products 13.17%, and others 6.30% [2] Stock Performance - As of September 23, the stock price of Dongcheng Pharmaceutical decreased by 2.08%, trading at 15.10 CNY per share, with a total market capitalization of 12.451 billion CNY [1] - Year-to-date, the stock price has increased by 23.87%, but it has seen a decline of 5.21% over the last five trading days and 13.76% over the last 20 days [2] Financial Performance - For the first half of 2025, Dongcheng Pharmaceutical reported a revenue of 1.384 billion CNY, a year-on-year decrease of 2.60%. The net profit attributable to shareholders was 88.6525 million CNY, down 20.70% year-on-year [2] - The company has distributed a total of 1 billion CNY in dividends since its A-share listing, with 293 million CNY distributed over the last three years [3] Shareholder Information - As of June 30, 2025, the number of shareholders increased to 23,600, up 9.19% from the previous period. The average circulating shares per person decreased by 8.42% to 31,554 shares [2] - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited holds 12.4202 million shares, an increase of 511,700 shares compared to the previous period [3] Market Activity - The net outflow of main funds was 2.1999 million CNY, with large orders accounting for 12.55% of purchases and 14.75% of sales [1]