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 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]