On August 7th, Gelonhui reported that Nanjing Institute of Surveying, Mapping and Geotechnical Investigation Co., Ltd. (stock code: 300826) announced that the main body of this shareholding plan is Mr. Zuomei Zuo, the former director and general manager of the company. Within six months from the date of the announcement of the shareholding plan, Mr. Zuomei Zuo plans to use his own funds or self-raised funds to increase the company's shareholding through the Shenzhen Stock Exchange trading system by means of centralized bidding. The amount of the company's shareholding to be increased is not less than RMB 0.3 million (inclusive) and not more than RMB 0.6 million (inclusive).

As of August 6, 2024, the deadline for this shareholding plan has expired. From the date of the shareholding plan announcement to August 6, 2024, Mr. Zuomei Zuo has cumulatively increased the company's shares by 41,800 shares through centralized bidding, accounting for 0.0271% of the company's total share capital (excluding the 3,383,594 shares currently held in the company's repurchase special account), with a shareholding amount of RMB 393,466.60 (excluding transaction costs). As of the date of this announcement, the shareholding has reached and exceeded the lower limit of the shareholding plan, and the shareholding plan of Mr. Zuomei Zuo has been completed.