Announcement on participating in the 2026 Online Collective Reception Day for Investors of Listed Companies in Jiangxi Jurisdiction

Stock code: 001360 Stock abbreviation: Nankuang Group Announcement number: 2026-021 Nanchang Mining Machinery Group Co., Ltd About participating in the 2026 investors of listed companies in Jiangxi jurisdiction Announcement of online collective reception day activities The Company and all members of the Board of Directors guarantee that the content of the information disclosure is true, accurate, complete, and not false Records, misleading statements, or material omissions. In order to further strengthen interaction and communication with investors, Nanchang Mining Machinery Group Co., Ltd. (hereinafter referred to as the The "Company") will participate in the "2026 Jiangxi Jurisdiction Listed Company Investment" organized by the Jiangxi Association of Listed Companies Online Collective Reception Day Activities", and the relevant matters are hereby announced as follows: The event will be held remotely via the Internet, and investors can log in to the "Panorama Roadshow" website (http://rs.p5w.net), or follow the WeChat public account: Panorama Finance, or download the Panorama Roadshow APP, see The event time is 15:00-17:00 on May 15, 2026 (Friday). It will be Regarding the company's 2025 annual results, corporate governance, development strategy and operating conditions, etc., investors are concerned, Communicate and exchange with investors, and welcome investors to actively participate! Hereby announced! Nanchang Mining Machinery Group Co., Ltd Board of Directors May 8, 2026