上海证券给予东山精密买入评级：多元业务完善战略布局，盈利能力持续提升

Group 1 - The core viewpoint of the report is that Dongshan Precision (002384.SZ) is rated as a "buy" due to its strategic positioning in the circuit industry and revenue growth driven by AI [1] - The company is expected to benefit from the ongoing opportunities in the circuit industry, with AI leading to significant revenue increases [1] - Profit elasticity is highlighted, showing a notable improvement in operational efficiency and an increase in product added value [1] - Continuous product structure upgrades are being implemented to enhance the proportion of high-margin products [1]