大牛股，停牌！

Group 1 - The core point of the article is that Landai Technology has suspended trading to plan a change in company control, as the actual controllers are considering transferring 18% of their shares [2][4]. - The potential change in control is due to the transfer of shares by the actual controllers, which may lead to a change in the company's controlling shareholder [4]. - The trading suspension is in accordance with regulations to ensure fair information disclosure and protect investor interests, with an expected suspension period of no more than two trading days [4]. Group 2 - Landai Technology's main business includes power transmission and touch display, and it has a stake in Wuxi Quanzhibo, which has technical advantages in the robotics joint field [6]. - In 2024, Landai Technology achieved a revenue of 3.536 billion yuan, a year-on-year increase of 25.93%, and a net profit attributable to shareholders of 124 million yuan, a year-on-year increase of 134.04% [6]. - From September 2024 to the present, Landai Technology's stock price has surged by 2.7 times, with the latest market capitalization reaching 8.31 billion yuan as of July 7, closing at 12.75 yuan per share [5][6].