Group 1 - The core point of the article is that Dongfang Zhongke (SZ 002819) announced that its share reduction plan has expired, and Dalian Jintou did not reduce its holdings during this period [1] - As of the announcement date, Dongfang Zhongke's revenue composition for the first half of 2025 is 87.93% from electronic measurement instrument services and 12.07% from digital security and confidentiality [1] - The current market capitalization of Dongfang Zhongke is 9 billion yuan [1]

Group 1 - The core point of the article is that Dongfang Zhongke (SZ 002819) held its eighth meeting of the sixth board of directors on October 24, 2025, via telecommunication, where it reviewed the proposal to amend the "Board Meeting Rules" [1] - For the first half of 2025, Dongfang Zhongke's revenue composition was 87.93% from electronic measurement instrument comprehensive services and 12.07% from the digital security and confidentiality industry [1] - As of the report date, Dongfang Zhongke's market capitalization was 8.7 billion yuan [1] Group 2 - A notable event reported is a well-known brand spending 170 million yuan to acquire 2,000 shares of a target company with a registered capital of only 10,000 Hong Kong dollars, raising questions about the necessity of the acquisition [1] - The Shanghai Stock Exchange expressed confusion regarding the rationale behind the acquisition due to the significant premium involved [1]