Stock Code: 300826 Stock Abbreviation: Ce Wei Shares Announcement No.: 2026-045
Nanjing Survey and Design Institute Co., Ltd.
Announcement on the Progress of Major Litigation Involving the Company
The Company and all members of the Board of Directors guarantee the truthfulness, accuracy, and completeness of the information disclosed herein, and that there are no false representations, misleading statements, or material omissions.
Special Notes:
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Litigation Stage: First instance has opened, and the judicial authority has ruled to suspend the litigation.
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Company's Party Status: Defendant.
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Amount Involved: RMB 79.92 million.
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Impact on Company's Profit and Loss: As the first instance has opened but the court has ruled to suspend the litigation, the specific impact of this case on the company's current and future profits cannot be estimated at present. The company will fulfill its information disclosure obligations in a timely manner according to the progress of the litigation. Investors are advised to invest rationally and be aware of investment risks.
I. Basic情况 of the Litigation Case
Nanjing Survey and Design Institute Co., Ltd. (hereinafter referred to as the "Company" or "Defendant 1") received a summons and other documents (2025) Su 0105 Min Chu No. 22283 from the Jiangsu Provincial Nanjing Municipal Jianye District People's Court on November 17, 2025. The basic situation of this litigation case is as follows:
Plaintiff 1: Xiong Yan
Plaintiff 2: Yuan Zhihe
Plaintiff 3: Yangzhou Yitu Management Consulting Center (Limited Partnership)
(Plaintiff 1, Plaintiff 2, and Plaintiff 3 are collectively referred to as "Plaintiffs")
Defendant 1: Nanjing Survey and Design Institute Co., Ltd.
Third Party: Jiangsu Yitu Geographic Information Technology Co., Ltd.
Judicial Authority: Jiangsu Provincial Nanjing Municipal Jianye District People's Court
Location of Judicial Authority: No. 99 Runrun Street, Jianye District, Nanjing City, Jiangsu Province