和而泰涨2.02%，成交额10.79亿元，主力资金净流入2316.64万元

Group 1 - The core viewpoint of the news is that Heertai's stock has shown fluctuations in price and trading volume, with a recent increase of 2.02% and a total market capitalization of 36.96 billion yuan [1] - As of January 21, Heertai's stock price is 39.97 yuan per share, with a trading volume of 1.08 billion yuan and a turnover rate of 3.35% [1] - Year-to-date, Heertai's stock has increased by 2.17%, but it has experienced a decline of 0.37% over the last five trading days and a significant drop of 28.39% over the last 60 days [1] Group 2 - Heertai, established on January 12, 2000, and listed on May 11, 2010, is based in Shenzhen, Guangdong Province, and specializes in smart control devices and related technologies [2] - The company's main business revenue composition includes: 65.41% from household appliance smart controllers, 11.34% from smart product controllers, 9.82% from power tool controllers, 7.63% from automotive electronic controllers, and 3.69% from microwave and millimeter-wave T/R chip design and services [2] - As of September 30, 2025, Heertai reported a revenue of 8.27 billion yuan, a year-on-year increase of 17.47%, and a net profit attributable to shareholders of 603 million yuan, reflecting a growth of 69.66% [2] Group 3 - Heertai has distributed a total of 770 million yuan in dividends since its A-share listing, with 325 million yuan distributed in the last three years [3] - As of September 30, 2025, the largest circulating shareholder is Hong Kong Central Clearing Limited, holding 52.29 million shares, an increase of 39.08 million shares from the previous period [3] - Other notable shareholders include Southern CSI 1000 ETF and Huaxia CSI 1000 ETF, with varying changes in their holdings [3]