Core Viewpoint - Changying Tong plans to acquire 100% equity of Wuhan Shengyisheng Optoelectronics for 158 million yuan to enhance its capabilities in optical fiber gyroscope photon chip processing and to capture the growing market demand in the optical communication sector [1][2] Group 1: Acquisition Details - The acquisition is a strategic move for Changying Tong to upgrade its optical fiber gyroscope business and expand its application in the optical communication field [2] - The Shanghai Stock Exchange has accepted the transaction and issued an inquiry letter requiring explanations on 11 aspects, including the purpose and necessity of the acquisition [2][3] Group 2: Financial Performance - For the first half of 2025, Changying Tong expects revenue between 173 million to 211 million yuan, a year-on-year increase of 26.35% to 54.43%, and a net profit of 26.12 million to 31.92 million yuan, an increase of 72.12% to 110.33% [1][5] - The company has signed a performance guarantee agreement with the original shareholders of Shengyisheng Optoelectronics, ensuring minimum net profits for the years 2025, 2026, and 2027 [5] Group 3: Industry Position and Collaboration - Changying Tong is recognized as a national-level specialized and innovative "little giant" enterprise in the optical fiber gyroscope sector, having been listed on the Sci-Tech Innovation Board in 2022 [2] - Shengyisheng Optoelectronics, established in 2016, is a leading provider of optical device solutions in the optical communication field and has a strong customer demand, having turned profitable [4][6] - The collaboration between Changying Tong and Shengyisheng Optoelectronics has already addressed industry challenges, particularly in the processing technology of optical fibers and chips [3][6]