Group 1 - The company Astone Technology (SZ 300706) announced that its controlling shareholders, Mr. Chen Qinzong and Ms. Chen Xiumei, have engaged in share pledge activities, with Mr. Chen pledging 18.68 million shares (12.19% of total shares) and Ms. Chen pledging 2.8 million shares (1.83% of total shares) [1] - Fuzhou Ketao Investment Co., Ltd. has pledged 7 million shares, representing 4.57% of the company's total shares [1] - The revenue composition for Astone Technology in 2024 is as follows: engineering new materials 33.25%, flat panel display 30.01%, other industries 17.45%, optics 17.28%, and trade 2.0% [1] Group 2 - The current market capitalization of Astone Technology is 5.4 billion yuan [2]

Group 1 - The core point of the article is that Astone Technology (SZ 300706) announced the release of 2 million shares from pledge by its controlling shareholder, Chen Qinzong [1] - Astone Technology's revenue composition for the year 2024 is as follows: engineering new materials 33.25%, flat panel display 30.01%, other industries 17.45%, optics 17.28%, and trade 2.0% [1] - As of the report date, Astone Technology has a market capitalization of 5.6 billion yuan [1]

Group 1 - The company Astone (SZ 300706) announced the convening of its fourth board meeting on August 28, 2025, to review the 2025 semi-annual report and its summary [1] - For the year 2024, Astone's revenue composition is as follows: engineering new materials 33.25%, flat panel display 30.01%, other industries 17.45%, optics 17.28%, and trade 2.0% [1] - As of the report date, Astone's market capitalization is 6.7 billion yuan [1]

Group 1 - The company Aishi Chuang (SZ 300706) announced that it will hold an investor research meeting on July 28-29, 2025, with participation from Vice General Manager and Board Secretary Sun Hao [2] - The revenue composition for Aishi Chuang in 2024 is as follows: Engineering new materials account for 33.25%, Flat panel display for 30.01%, Other industries for 17.45%, Optics for 17.28%, and Trade for 2.0% [2]