中泰股份涨2.13%，成交额1.43亿元，主力资金净流出533.42万元

Group 1 - The core viewpoint of the news is that Zhongtai Co., Ltd. has shown significant stock performance with a year-to-date increase of 61.36% and a recent 5-day increase of 5.33% [1] - As of September 17, the stock price reached 19.17 yuan per share, with a total market capitalization of 7.394 billion yuan [1] - The company operates primarily in deep cooling technology, with its main revenue sources being gas operations (49.43%), equipment sales (44.65%), and gas operations (5.84%) [1] Group 2 - As of June 30, the number of shareholders increased by 18.42% to 24,700, while the average circulating shares per person decreased by 15.55% to 14,943 shares [2] - For the first half of 2025, Zhongtai Co., Ltd. reported a revenue of 1.302 billion yuan, a year-on-year decrease of 4.79%, while the net profit attributable to shareholders increased by 9.14% to 135 million yuan [2] - The company has distributed a total of 356 million yuan in dividends since its A-share listing, with 172 million yuan distributed in the last three years [3] Group 3 - As of June 30, 2025, the second-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 15.5753 million shares, an increase of 6.5483 million shares from the previous period [3] - The seventh-largest circulating shareholder is Xingquan Social Responsibility Mixed Fund, holding 3.3374 million shares, which is an increase of 1.5346 million shares from the previous period [3]