朗进科技跌2.01%，成交额1275.96万元，主力资金净流出52.00万元

Group 1 - The core viewpoint of the news is that Langjin Technology's stock has experienced fluctuations, with a recent decline of 2.01% and a total market value of 1.661 billion yuan [1] - As of December 10, 2023, the company had 10,400 shareholders, a decrease of 1.27% from the previous period, with an average of 8,754 circulating shares per person, an increase of 1.29% [2] - The company's main business revenue composition includes 69.87% from rail transit vehicle air conditioning and services, 23.83% from new energy and intelligent thermal management products, and 3.53% from digital energy intelligent environmental control products [2] Group 2 - In 2023, Langjin Technology's stock price increased by 5.48% year-to-date, with an 11.88% rise over the last five trading days, but a 0.77% decline over the last 20 days [2] - The company reported a revenue of 536 million yuan for the period from January to September 2025, a year-on-year decrease of 8.12%, while the net profit attributable to shareholders was -13.502 million yuan, an increase of 68.81% year-on-year [2] - Since its A-share listing, Langjin Technology has distributed a total of 40.5201 million yuan in dividends, with 9.1877 million yuan distributed in the last three years [3]