联泓新科：关于子公司首次通过高新技术企业认定的公告

Core Viewpoint - Lianhong Xinke's subsidiary, Shandong Huayu Tongfang Electronic Materials Co., Ltd., has been recognized as a high-tech enterprise by multiple government bodies, marking a significant milestone for the company [2]. Group 1 - Shandong Huayu Tongfang received the "High-tech Enterprise Certificate" from the Shandong Provincial Department of Science and Technology, the Shandong Provincial Department of Industry and Information Technology, the Shandong Provincial Department of Finance, and the State Taxation Administration of Shandong Province [2]. - The certificate number is GR202537005430, and it was issued on December 8, 2025, with a validity period of three years [2]. - This recognition is the first time Huayu Tongfang has been certified as a high-tech enterprise [2].