阿石创：陈钦忠累计质押股数为1868万股，陈秀梅累计质押280万股

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]