精智达涨6.99%，股价创历史新高

Company Performance - The stock price of Jingzhida reached a historical high, increasing by 6.99% to 112.77 yuan, with a trading volume of 631,300 shares and a transaction amount of 70.5451 million yuan [2] - The company reported a total revenue of 444 million yuan for the first half of the year, representing a year-on-year growth of 22.68%, while net profit was 30.587 million yuan, a decline of 19.94% year-on-year [2] Market Activity - The latest total market capitalization of Jingzhida is 10.602 billion yuan, with a circulating market value of 8.159 billion yuan [2] - The margin trading data shows a balance of 368 million yuan as of August 29, with a recent increase of 104 million yuan, reflecting a 39.32% growth [2] Industry Overview - The mechanical equipment industry, to which Jingzhida belongs, has an overall increase of 0.66%, with 339 stocks rising and 4 stocks hitting the daily limit [2] - Among the stocks that declined, Huaguang New Material, Zhengfan Technology, and Zhuoran Co., Ltd. saw declines of 6.91%, 6.71%, and 6.20% respectively [2]