On August 3, Binzhou Customs Commissioner and Party Secretary Li Wenguang and his party came to Weiqiao Pioneering Group for investigation. Hu Yunjiang, Shang Xianwen and other leaders of Zouping city and responsible comrades of Zouping Economic Development Zone, accompanied the investigation.

Zhang Hongxia, secretary of the Party Committee and general manager of the Group, accompanied Li Wenguang and his party to conduct a field survey of the third branch of Weiqiao textile green and intelligent plant, Weiqiao lightweight base and enterprise exhibition hall.