Core Viewpoint - Environmental risks are increasingly becoming a significant operational risk for listed companies, impacting both their development and corporate image [4]. Group 1: Environmental Violations and Penalties - A total of 9 listed companies have recently been exposed to environmental risks, with 5 of them being state-controlled enterprises [4]. - 建发合诚's subsidiary, 厦门合诚建设, received three fines within a month for nighttime construction noise violations in noise-sensitive areas, totaling 28 million yuan [5][6]. - 祥鑫科技's subsidiary, 芜湖祥瑞, was fined 136,000 yuan for not operating air pollution control facilities during production [6]. - 浙江建投's subsidiary, 浙江一建, was fined 200,000 yuan for illegally dumping construction waste [7]. - 南矿集团 was fined 100,000 yuan for improper storage of hazardous waste, with evidence of waste leaking on-site [7][8]. Group 2: Regulatory Actions and Responses - The penalties against 厦门合诚建设 were issued by the Shanghai Urban Management Administrative Law Enforcement Bureau, highlighting the enforcement of local environmental regulations [5]. - The fines against 浙江一建 were issued by the Hangzhou government, indicating strict adherence to solid waste pollution prevention laws [7]. - 南矿集团 reported that the penalty has been rectified and will be disclosed in future reports if it meets relevant standards [8].