石化机械：接受中银证券等投资者调研

Group 1 - The company, Petrochemical Machinery (SZ 000852), announced that it will accept investor research on November 25, 2025, with participation from the company secretary and securities representative [1] - For the first half of 2025, the company's revenue composition is as follows: Oil machinery accounts for 56.52%, oil and gas pipelines 17.22%, other industries 14.8%, drill series sales 10.01%, and hydrogen energy equipment 1.45% [1] - As of the report date, the market capitalization of Petrochemical Machinery is 6.7 billion yuan [1]