安徽通报一起较大中毒和窒息事故，致4人死亡，直接经济损失608.75万

Core Viewpoint - The investigation report on the poisoning and asphyxiation accident at Anhui Xintai New Materials Co., Ltd. reveals that the incident, which occurred on October 27, 2025, resulted in four fatalities and direct economic losses of 6.0875 million yuan, and is classified as a major production safety responsibility accident [2]. Accident Overview - The accident occurred during the replacement of the brine in the public engineering workshop's brine tank, initiated by the shift leader at 18:35 [3]. - The first shift completed the water drainage, and the second shift's operator entered the brine tank at 20:12, subsequently losing consciousness [4]. - Rescue attempts began shortly after, but multiple individuals also lost consciousness due to the hazardous environment [6]. Direct Causes - The direct cause of the accident was the violation of confined space safety management regulations by employee Zhang, who entered the brine tank without proper safety measures, leading to exposure to high concentrations of nitrogen gas [8]. Indirect Causes - The company exhibited poor safety management, with inadequate safety production responsibility systems and insufficient training, leading to violations of special operation regulations [9]. Recommendations for Responsible Personnel - It is suggested that the company’s workshop director, who died in the incident, be exempt from accountability due to his death, despite having direct management responsibility for the safety violations [10]. Legal Actions Against Company Executives - Three executives, including the chairman and general manager, have been subjected to compulsory measures by law enforcement, with recommendations for judicial processing based on their roles in the incident [10]. Penalties for the Company - Anhui Xintai New Materials Co., Ltd. is recommended to face penalties for its responsibility in the accident, as per the provisions of the Safety Production Law [11]. Accountability of Public Officials - Issues related to the performance of local government officials and relevant departments during the investigation have been forwarded to the provincial disciplinary committee for accountability measures [12].