Group 1 - The 3·15 Gala exposed various industry malpractices, prompting immediate regulatory actions from the State Administration for Market Regulation and the Ministry of Industry and Information Technology [1][2] - The Ministry of Industry and Information Technology initiated investigations into issues related to marketing harassment by smart robots and inadequate implementation of real-name registration by virtual operators [2] - The company "全棉时代" (All Cotton Era) received a notice from the Shenzhen Stock Exchange to verify and respond to allegations of selling substandard materials [2] Group 2 - Following the exposure of substandard sanitary products by Liangshan Xixi Paper Products Co., local authorities formed a joint investigation team to address the issues, leading to the detention of company executives [3] - A comprehensive inspection of sanitary product manufacturers is being conducted in Jining City to ensure product quality and safety [3] - Data indicates that there are approximately 273,000 companies in China related to sanitary and disinfecting products, with a notable percentage facing legal issues or administrative penalties [3] Group 3 - The company "啄木鸟家庭维修" (Woodpecker Home Repair) announced a commitment to transparency by abandoning public relations efforts and pledging to release daily updates on corrective actions until all issues are resolved [4][5][6] - The company acknowledged systemic issues in its operations, including unclear pricing and poor customer service, which were highlighted during the 3·15 Gala [5][8] - The company operates as one of the largest home appliance repair platforms in China, with services available in over 300 cities and a workforce of around 100,000 repair technicians [8]