Unit 9, Building 3, Siping Park, Heiyaochang Street 1 Building. According to Baidu map, the sugar cake breakfast shop in Heiyao Factory was built illegally in the early stage. Under the coordination of Taoranting Street Comprehensive Administrative Law Enforcement Team, it was moved to Unit 9 1 Floor, Building 3, Siping Garden, Heiyaochang Street, Xicheng District, Beijing on September 7, 2022. Heiyaochang Street is located in the southeast of Xuanwu District, starting from Nanheng East Street in the north and reaching Taoranting Road in the south.