Core Viewpoint - 聚石化学 and 豪尔赛 are both under investigation by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws, which may impact their operations and investor confidence [1][5]. Company Overview - 聚石化学 specializes in the research, production, and sales of new chemical materials, with products including modified plastic particles, automotive profiles, optical materials, and flame retardants, among others [3]. - 豪尔赛 focuses on technology innovation, developing smart lighting, smart cultural tourism, and smart urban areas, along with a digital twin integration network platform [7]. Financial Performance - 聚石化学 reported a revenue of 986.58 million yuan for Q3 2025, a decrease of 0.81% year-on-year, with a net profit of 2.89 million yuan [4]. - 豪尔赛 achieved a revenue of 106.94 million yuan for Q3 2025, an increase of 31.34% year-on-year, with a net profit of 740.11 thousand yuan, reflecting a significant growth of 599.72% [8].

Core Viewpoint - Two A-share companies, 聚石化学 and 豪尔赛, have been investigated by the China Securities Regulatory Commission (CSRC) for suspected violations of information disclosure laws [2][5]. Group 1: 聚石化学 (688669) - On November 21, 2025, 聚石化学 received a notice from the CSRC regarding the investigation for suspected information disclosure violations [2]. - The company reported a revenue of 987 million yuan in Q3 2025, a year-on-year decrease of 0.81%, with a net profit attributable to shareholders of 2.89 million yuan [4]. - 聚石化学 specializes in the research, production, and sales of new chemical materials, with products used in various industries including automotive, electronics, and healthcare [4]. Group 2: 豪尔赛 (002963) - 豪尔赛 also received a notice from the CSRC for suspected information disclosure violations [5]. - The company reported a revenue of 107 million yuan in Q3 2025, a year-on-year increase of 31.34%, and a net profit attributable to shareholders of 7.40 million yuan, a significant increase of 599.72% [8]. - 豪尔赛 focuses on technology innovation in areas such as smart lighting and digital twin networks, and has been under scrutiny due to previous issues related to corporate governance and internal controls [7][8].