Core Viewpoint - Shanghai Green捷 Company is under investigation for allegedly concealing food safety-related information, with law enforcement already taking action and detaining relevant personnel [1]. Group 1: Investigation and Findings - The Shanghai Municipal Market Supervision Administration and other authorities are investigating complaints regarding shrimp and egg dishes supplied by Green捷 Company to schools on September 15 [1]. - Testing of the shrimp samples revealed no presence of Salmonella or Vibrio parahaemolyticus, and the staphylococcal enterotoxin was negative [3]. - The volatile basic nitrogen (freshness indicator) in the shrimp samples was found to be 7.06 mg/100g, which is within the acceptable limit of ≤30 mg/100g according to national food safety standards [3]. Group 2: Regulatory Actions - All implicated batches of shrimp have been sealed and are under investigation, with a joint task force established to oversee quality control at the company [4]. - The education department will implement regular inspections of food supply and acceptance procedures, involving parents and third-party experts in the sampling process [4][5]. - There will be a comprehensive review of school meal supply bidding processes, with contracts terminated and re-bid if any violations are found [5].