周大生：接受共计4位投资者调研

Group 1 - The core viewpoint of the news is that Zhou Dasheng (SZ 002867) has engaged with four investors for research purposes, with company representatives participating in the discussions [1] - Zhou Dasheng's revenue composition for the first half of 2025 is entirely from jewelry, with a 100.0% share [2] - As of the report, Zhou Dasheng's market capitalization stands at 15.8 billion yuan [3]