内蒙古蒙电华能热电股份有限公司 关于拟变更公司证券简称的公告

Core Viewpoint - The company, Inner Mongolia Mengdian Huaneng Thermal Power Co., Ltd., plans to change its stock abbreviation from "内蒙华电" (Inner Mongolia Huadian) to "华能蒙电" (Huaneng Mengdian) while keeping the stock code "600863" unchanged, pending approval from the Shanghai Stock Exchange [2][3][4]. Group 1 - The board of directors approved the change of the stock abbreviation with a unanimous vote of 9 in favor, 0 against, and 0 abstentions during the meeting held on February 14, 2026 [3][8]. - The current abbreviation "内蒙华电" is often confused with other power companies in Inner Mongolia, which could mislead the market and affect the company's brand image [4][5]. - The change aims to enhance brand recognition and clarify the company's identity as a subsidiary of Huaneng Group, emphasizing its main business in thermal power [4][5]. Group 2 - The abbreviation change will not significantly impact the company's current operating performance, and there are no major changes in its main business or development strategy [5]. - The company will apply for the abbreviation change to the Shanghai Stock Exchange, and the implementation is subject to their approval [2][5].