央视曝光后，天津、南宁、沈阳、重庆、成都、温州、杭州、上海等地连夜通报

Core Viewpoint - The article highlights the swift actions taken by various regulatory bodies in response to illegal activities exposed during the "3·15" gala, including the investigation of companies involved in fraudulent practices related to food safety, health products, and investment scams. Group 1: Regulatory Actions - The State Administration for Market Regulation initiated emergency response mechanisms to address illegal activities such as "bleached chicken feet," "universal miracle drugs," and "height marketing" [1] - Multiple cities, including Tianjin, Nanning, Shenyang, Chongqing, Chengdu, Wenzhou, Hangzhou, and Shanghai, issued situation reports and took action against the involved companies [2] Group 2: Specific Investigations - Tianjin is investigating the company Haolin (Tianjin) Biotechnology Co., Ltd. for issues related to "universal miracle drugs" [3] - A joint investigation team in Tianjin, comprising various regulatory bodies, was formed to combat illegal activities and protect public rights [5] - In Shenyang, companies such as Shengwei and Aoying are under investigation for deceiving elderly individuals through private domain marketing [6][8] - Chongqing is conducting an investigation into Zengqiao Food Co., Ltd. for the illegal use of hydrogen peroxide in producing chicken feet [9][11] - Chengdu has ordered three companies, including Shufu Xiang Food Co., Ltd., to cease operations due to issues related to "bleached chicken feet" and "universal miracle drugs" [12][14] - Wenzhou and Hangzhou are investigating companies involved in fraudulent "height increase" schemes, with Wenzhou's investigation focusing on companies like Deji Rui [15][17][18] - Shanghai is conducting on-site inspections of companies like Hello Bike for illegal practices in electric bicycle rentals [19][21] - In Zunyi, the company Xinbenke Information Consulting Co., Ltd. was shut down for operating a stock investment consulting business under false pretenses [22][24]