Core Viewpoint - The controversy surrounding "Xibei pre-made dishes" has gained attention, with allegations of the restaurant using pre-packaged ingredients despite their claims of using freshly processed items from a central kitchen [1][2]. Group 1: Ingredient Sourcing and Processing - Xibei sources ingredients from various regions including Zhejiang, Tianjin, and Anhui, with some packaging lacking Xibei branding, indicating a reliance on multiple suppliers [1][2]. - Suppliers confirm that certain products, such as fried eggplant and chicken soup, are pre-packaged and processed before delivery to Xibei, suggesting a level of pre-preparation that aligns with the definition of pre-made dishes [4][5]. - The pricing of supplied ingredients, such as fried eggplant at 13,000 yuan per ton (approximately 6.5 yuan per jin), reflects the additional processing costs involved [5]. Group 2: Xibei's Response and Operational Model - Xibei has publicly denied the allegations of using pre-made dishes, stating that their central kitchen performs initial processing before ingredients are sent to individual locations for further cooking [8][10]. - The company emphasizes that the central kitchen's role is to prepare raw materials, which are then cooked fresh at the restaurants, countering claims of serving fully pre-made meals [8][10]. - Xibei is currently reviewing its operational practices and definitions related to pre-made dishes, indicating a willingness to clarify its position in response to public scrutiny [10].