中密控股：接受深圳唐融投资等投资者调研

Group 1 - The core viewpoint of the news is that Zhongmi Holdings (SZ 300470) has announced an investor research meeting scheduled for November 6, 2025, where the company's board secretary, Shen Xiaohua, will participate and address investor inquiries [1] - As of the report date, Zhongmi Holdings has a market capitalization of 7.7 billion yuan [2] - For the first half of 2025, the revenue composition of Zhongmi Holdings is as follows: Equipment manufacturing (main engine factory) accounts for 44.94%, petrochemicals for 22.0%, rubber and plastic sealing industry for 12.73%, coal chemical industry for 7.47%, special valves for 7.14%, and others for 5.71% [1]