东山精密，筹划H股上市

Group 1 - The company Dongshan Precision announced plans to issue H-shares and list on the Hong Kong Stock Exchange to enhance its international strategy and brand recognition [1] - In the first half of 2025, Dongshan Precision achieved total revenue of 16.955 billion yuan, a year-on-year increase of 1.96%, and a net profit attributable to shareholders of 758 million yuan, a year-on-year increase of 35.21% [3] - The company's gross profit margin improved due to reduced depreciation costs and ongoing structural adjustments in its LED business [3] Group 2 - Dongshan Precision's AI strategy focuses on building competitive hardware infrastructure to meet the demands of the AI industry ecosystem, with a focus on high-end PCBs and optical modules for AI computing power [3] - The current optical chip market is experiencing a supply shortage driven by the demand for high-speed optical modules, particularly for products with speeds of 800G and above [4] - The expansion cycle for optical chips is approximately one year, with an additional three years required for customer validation, while optical module expansion can respond more flexibly to customer demand [4]