北京利尔跌2.09%，成交额7169.86万元，主力资金净流出647.35万元

Group 1 - The core viewpoint of the news is that Beijing Lier's stock has experienced fluctuations, with a notable decline in recent trading days despite a significant increase in stock price year-to-date [1] - As of October 28, Beijing Lier's stock price was 7.96 yuan per share, with a market capitalization of 9.476 billion yuan [1] - The company has seen a year-to-date stock price increase of 69.80%, but has declined by 10.26% in the last five trading days and 18.28% in the last twenty days [1] Group 2 - Beijing Lier, established on November 8, 2000, specializes in the production and sales of refractory materials for various industries, including steel, non-ferrous metals, petrochemicals, and construction materials [2] - The company's main business revenue composition includes 61.89% from overall contracting of refractory materials, 27.40% from direct sales, and 10.71% from refractory material direct sales [2] - As of September 30, the number of shareholders increased to 43,200, with an average of 26,461 circulating shares per person [2] Group 3 - For the period from January to September 2025, Beijing Lier achieved operating revenue of 5.446 billion yuan, representing a year-on-year growth of 9.16%, and a net profit attributable to shareholders of 348 million yuan, up 12.28% year-on-year [2] - The company has distributed a total of 444.5 million yuan in dividends since its A-share listing, with 154 million yuan distributed in the last three years [3]