Core Viewpoint - The company is focusing on four core areas: mobile terminals, IoT, vehicle networking, and industrial networking, with a range of eSIM chip packaging products to meet diverse application needs [2] Group 1: Product Development - The company has launched consumer-grade, industrial-grade, and automotive-grade eSIM chip packaging products [2] - In the first half of 2025, the main products for IoT eSIM chip packaging will be in DFN and QFN formats [2] - A new product based on "ultra-thin plastic packaging technology" is expected to enter the verification stage this year, aiding in comprehensive coverage from low-end to high-end application scenarios [2] Group 2: Market Deployment - The company has initiated deployments in smart wearables, smart home, industrial equipment networking, and vehicle communication within the IoT sector [2] - Some products, such as consumer smart wearables, have entered the customer verification stage, indicating a positive market advancement rhythm [2] - This progress is expected to further enhance the company's overall competitiveness [2]

Group 1: Financial Performance - The net cash flow from operating activities for 2024 significantly increased due to three core initiatives: deepening relationships with quality clients, enhancing accounts receivable management, and optimizing supply chain management [2] - The total sales amount from the top five customers in 2024 was 150.739 million yuan, accounting for 35.70% of the annual total sales [4] Group 2: Research and Development - The company plans to increase R&D investment as a core strategic layout for long-term development, focusing on new project development and technological iteration [3] - In 2024, the company launched new products including industrial-grade and automotive-grade network transformers, enhancing its product portfolio in the magnetic components sector [5] Group 3: Market Challenges and Strategies - The rise in raw material prices, particularly copper, poses some cost pressure; however, copper's proportion in the overall product cost is relatively small, mitigating the impact [3] - The company employs centralized bidding for raw material procurement every six months or quarterly, implementing price-locking measures when anticipating price increases to minimize the impact on performance [3]

Financial Performance - In 2024, the company achieved operating revenue of 422.24 million RMB, a decrease of 3.09% compared to the previous year [2] - The net profit attributable to shareholders was 32.27 million RMB, down 41.32% year-on-year [2] - The net cash flow from operating activities was 74.23 million RMB, with basic earnings per share at 0.74 RMB and a weighted average return on equity of 4.40% [2] Revenue Contribution by Business Segment - Signal magnetic components contributed 67.33% to total revenue, while power magnetic components and others accounted for 30.24% [3] Research and Development - R&D investment for 2024 was 25.57 million RMB, representing 6.06% of operating revenue, with a year-on-year increase of 14.10% [3][4] - The number of R&D personnel was 119, making up 19.10% of the total workforce, reflecting a growth of 3.48% [8] Market and Geographic Distribution - Domestic revenue accounted for 71.54%, while overseas revenue made up 28.46% [4] - The company plans to establish a factory in Southeast Asia to mitigate challenges in overseas market expansion [4] Product Development and Innovation - New products launched include high-reliability network transformers and automotive-grade inductors, enhancing the company's product portfolio [5] - The company integrates manufacturability design into product development to control costs and improve efficiency [10] Strategic Plans and Future Outlook - For 2025, the company aims to focus on building an intelligent factory, increasing R&D investment, expanding customer base, and optimizing talent mechanisms [7] - The company anticipates that the growth in strategic emerging fields like 5G and electric vehicles will provide significant market opportunities [6] Shareholder Returns - The profit distribution plan for 2024 proposes a cash dividend of 3 RMB per 10 shares, totaling 13.28 million RMB [12]