上海通报部分学校午餐发臭：涉事公司涉嫌瞒报，已被立案侦查

Core Viewpoint - The article discusses a food safety incident involving Shanghai Lujie Industrial Development Co., Ltd., which supplied problematic shrimp dishes to schools, leading to investigations and regulatory actions by local authorities [1][2][4]. Group 1: Incident Details - On September 15, 2023, Lujie Company discovered that one of the shrimp batches supplied to a school contained insects, prompting immediate action to remove the affected products from 211 schools [1]. - The shrimp in question was imported "frozen South American white shrimp," with a production date of March 20, 2025, and a shelf life of 24 months [2]. Group 2: Regulatory Response - Following the incident, market supervision and education departments conducted checks on affected schools, with 161 schools recalling related products and 50 schools having already served the meals before the notification [2]. - The Shanghai Municipal Public Security Bureau has initiated an investigation into the company for allegedly concealing food safety information [1][4]. Group 3: Testing Results - Testing of the food samples from schools showed no presence of harmful bacteria, and the shrimp's freshness indicators met national safety standards [3]. - Subsequent tests confirmed that the shrimp batch did not contain visible impurities or signs of spoilage [3]. Group 4: Future Measures - The authorities have implemented strict measures, including the temporary takeover of the company's operations by a state-owned enterprise to ensure food safety for schools [4]. - Plans are in place to enhance food supply oversight, including regular inspections and involving parents and third-party experts in the monitoring process [4].