东土科技跌2.03%，成交额9315.08万元，主力资金净流出1668.73万元

Group 1 - The core viewpoint of the news is that Dongtu Technology's stock has experienced fluctuations, with a year-to-date increase of 84.67% but a recent decline in the last five trading days by 3.64% [1] - As of November 14, Dongtu Technology's stock price is 21.20 yuan per share, with a market capitalization of 13.036 billion yuan [1] - The company has seen a net outflow of main funds amounting to 16.6873 million yuan, with significant selling pressure observed [1] Group 2 - Dongtu Technology, established on March 27, 2000, specializes in the research, production, and sales of hardware devices in the industrial control network field [2] - The company's main business revenue composition includes 68.97% from industrial network communication, 20.05% from intelligent controllers and solutions, and 10.98% from industrial operating systems and related software services [2] - As of September 30, the number of shareholders is 58,700, a decrease of 9.62% from the previous period, while the average circulating shares per person increased by 10.88% [2] Group 3 - Dongtu Technology has distributed a total of 107 million yuan in dividends since its A-share listing, with no dividends paid in the last three years [3]