Group 1 - The core point of the announcement is that the controlling shareholder, Youlide Group, plans to reduce its stake in Youlide Technology by up to 2% within 90 days after the disclosure of the reduction plan, due to personal funding needs [1] - As of the announcement date, Youlide Group holds approximately 60.22 million shares, representing 53.89% of the total share capital of the company [1] - The reduction will be executed through centralized bidding and block trading, with a maximum of 1% and 2% of the total share capital being sold through these methods, respectively [1] Group 2 - For the fiscal year 2024, Youlide's revenue composition indicates that testing and measurement instruments account for 99.57% of total revenue, while other businesses contribute only 0.43% [2] - The current market capitalization of Youlide is approximately 3.9 billion yuan [3]

Group 1 - As of August 22, 2025, the stock price of Huashengchang is 25.78 yuan, down 0.12 yuan or 0.46% from the previous trading day [1] - The opening price on the same day was 25.93 yuan, with a highest price of 27.05 yuan and a lowest price of 25.70 yuan, resulting in a fluctuation of 5.21% [1] - The total trading volume for the day was 115,600 hands, with a total transaction amount of 302 million yuan [1] Group 2 - Huashengchang operates in the instrument manufacturing industry, focusing on the research, development, production, and sales of testing and measuring instruments [1] - The company's products are primarily used in the power, electronics, and manufacturing sectors [1] - Huashengchang is registered in Shenzhen, Guangdong Province [1] Group 3 - On August 22, the net inflow of main funds was 17.71 million yuan, with a cumulative net inflow of 50.71 million yuan over the past five trading days [1] - The current total market capitalization of the company is 4.876 billion yuan, while the circulating market capitalization is 2.588 billion yuan [1]

Group 1 - The stock price of Huashengchang closed at 25.90 yuan on August 21, down 1.07 yuan, a decrease of 3.97% from the previous trading day [1] - The stock reached a high of 27.45 yuan and a low of 25.74 yuan during the day, with a total trading volume of 3.09 billion yuan and a turnover rate of 11.69% [1] - The company specializes in the research, development, production, and sales of testing and measurement instruments, primarily used in the power, electronics, and automotive manufacturing sectors [1] Group 2 - On the morning of August 21, Huashengchang experienced a rapid decline, with the stock price reported at 26.53 yuan at 9:36 AM, down 1.74% from the opening price, and a drop of over 2% within 5 minutes, with a trading volume of 79.17 million yuan during that period [1] - Data on capital flow indicated a net outflow of 26.16 million yuan from main funds on August 21, accounting for 1.01% of the circulating market value [1] - Over the past five trading days, there has been a cumulative net inflow of 27.27 million yuan from main funds, representing 1.05% of the circulating market value [1]

Core Viewpoint - The company, Youlide, announced the convening of its 11th meeting of the 3rd Board of Directors on August 21, 2025, to review various proposals, including the summary of the agenda [2] Financial Performance - For the year 2024, Youlide's revenue composition is as follows: 99.57% from testing and measurement instruments, and 0.43% from other businesses [2]