河南恒星科技股份有限公司 关于全资子公司取得不动产权证书（采矿权）的公告

Core Points - The company announced that its wholly-owned subsidiary, Chifeng Yongjin Mining Co., Ltd., received a mining rights certificate on November 14, 2025 [1] - The mining rights certificate pertains to the Longtoushan Gold Mine located in Chifeng City, covering an area of 2.4278 square kilometers [1] - The mining rights are valid from October 1, 2025, to September 30, 2028, with the main mineral being gold and associated minerals being silver [1] Summary by Sections - Mining Rights Certificate Information - Certificate Number: DC1500002013094220131685 [1] - Mining Area: 2.4278 square kilometers [1] - Mining Depth: 410.0000 meters to 1100.0000 meters elevation [1] - Mining Rights Holder: Chifeng Yongjin Mining Co., Ltd. (Unified Social Credit Code: 91150428MAC1QRYT9M) [1] - Company's Commitment - The company will continue to monitor the developments regarding the gold mine and will fulfill its information disclosure obligations in accordance with relevant laws and regulations [1]