RUIFENG CHEM(SZ:300243) 21世纪经济报道·2025-06-10 03:45Core Viewpoint - The article discusses the investigation of Zhao Ziyang, the secretary of the board of directors of Ruifeng High Material, by the China Securities Regulatory Commission (CSRC) for suspected insider trading, clarifying that the investigation is personal and does not involve the company's stock trading or operations [1]. Group 1: Company Background - Ruifeng High Material, established in 1994, operates in the chemical raw materials and chemical products manufacturing industry, focusing on the research, production, and sales of PVC additives and engineering plastic additives [2]. - The company has a current comprehensive production capacity of nearly 200,000 tons for its PVC additive products, which include ACR processing aids and various impact modifiers [2]. Group 2: Recent Developments - Zhao Ziyang, who has been with the company in various roles since 2009, currently holds 219,900 shares of the company, with 164,900 shares being restricted [1]. - The company reported that it entered the engineering plastic additives sector in 2022, achieving over 100 million yuan in revenue in 2024, representing a year-on-year growth of over 200% [2]. Group 3: Market Performance - As of June 10, the company's stock price fell by 2.88%, closing at 10.78 yuan per share, with a total market capitalization of 2.7 billion yuan [4].