Group 1: Investor Relations Activity - The investor relations activity was conducted on December 16, 2016 [1] - Participants included representatives from Northeast Securities, Xinda Securities, Hongdao Investment, and Industrial Securities, totaling 6 individuals [1] - The meeting took place at the Phoenix Plaza, Beijing, in the 6th meeting room [1] Group 2: Main Content of the Meeting - Discussion on the company's high-precision map and related business operations [1] - Overview of Jiefa Technology's relevant business activities [1]

Group 1: Investor Relations Activity - The investor relations activity was conducted on January 12, 2017, at 11:00 AM in Beijing [2] - Participants included representatives from Argo Investments, Malayan Bank, and Deutsche Bank, totaling 14 individuals [2] - The meeting was hosted by the company's board secretary and securities representative [2] Group 2: Main Content of the Meeting - Discussion included the company's high-precision map business and related operations [3] - Information was provided regarding the acquisition of HERE [3]