Group 1: Hangzhou Kelin - Hangzhou Kelin has developed a full range of products across all voltage levels in line with the digitalization trend of the power grid, positioning itself as an industry leader [1] - The company has successfully signed a procurement contract for perovskite components, achieving commercial application in MW-level scenarios with an efficiency of 21.1% [1] - Based on its sensor R&D experience, Hangzhou Kelin is advancing the development of six-dimensional force sensors, expecting to generate business revenue in the second half of this year [1] Group 2: Xidi Micro - Xidi Micro achieved total operating revenue of 54,551.06 million yuan in 2024, a year-on-year increase of 38.58%, with a gross profit of 16,966.56 million yuan, up 17.59% [2] - In Q1 2025, the company reported total operating revenue of 17,767.93 million yuan, a year-on-year increase of 44.56%, although it recorded a net loss of 2,726.48 million yuan, indicating a narrowing of losses [2] - The smart visual perception business, particularly the voice coil motor driver chips, has become a major growth driver, with a shipment value of 54,192.25 million yuan in 2024 [2] - The trade war has had no substantial impact on the company, which is expected to accelerate domestic chip substitution [2] - The company maintains a strong development momentum in consumer electronics and automotive electronics, with the value of automotive-grade chips reaching 40 to 50 USD per vehicle [2] - Xidi Micro's AI power supply chip products are in the debugging stage, with high market demand anticipated [2] - The management is optimistic about future performance, aiming for profitability and positive cash flow [2]

Group 1: Xi Di Wei - Xi Di Wei achieved total revenue of 545.51 million yuan in 2024, a year-on-year increase of 38.58%, with a gross profit of 169.67 million yuan, up 17.59% [1] - In Q1 2025, the company reported total revenue of 177.68 million yuan, a year-on-year increase of 44.56%, but a net loss of 27.26 million yuan, indicating a narrowing of losses [1] - The company's smart visual perception business, particularly the voice coil motor driver chips, is a major growth driver, with expected shipment value reaching 541.92 million yuan in 2024 [1] Group 2: Bo Si Software - Bo Si Software is actively embracing AI, developing a vertical scene strategy with diverse AI products, including medical collaboration tools and digital procurement solutions [2] - The company achieved total revenue of 2.14 billion yuan in 2024, a year-on-year increase of 4.79%, while net profit decreased by 7.44% [2] - Bo Si Software has made progress in electronic voucher business in medical and administrative sectors, promoting in over 20 regions [2] Group 3: Jia Man Apparel - Jia Man Apparel plans to adopt a cooperative model for adult shoes after the expiration of the Hush Puppies authorization, focusing on classic casual styles for men's and women's clothing [3] - The design and sales teams consist of company veterans and external hires, with positive feedback from franchisees regarding the 2025 autumn/winter product designs [3] - The company maintains a relatively stable dividend ratio and does not rule out increasing the dividend ratio in the future [3] Group 4: Hong Jing Optoelectronics - Hong Jing Optoelectronics reported high growth in panoramic/sports camera business and new ventures in Q1 2025, although gross margins declined due to high costs of new camera module chips [4] - The smart automotive business serves major clients like Desay SV and Baolong Technology, with end customers including Chery, Geely, and Xpeng [4] - The company aims to implement a "3+N" product strategy to expand into AI hardware and machine vision fields [4]

Group 1 - The core viewpoint of the article highlights the recent research conducted by Tianyidao Investment on the listed company Xidiwei, showcasing its financial performance and growth prospects [1] - Xidiwei is projected to achieve total revenue of 545.51 million yuan in 2024, representing a year-on-year growth of 38.58%, with a gross profit of 169.67 million yuan, up 17.59% [1] - In Q1 2025, Xidiwei reported total revenue of 177.68 million yuan, a year-on-year increase of 44.56%, although it recorded a net loss of 27.26 million yuan, indicating a narrowing of losses [1] - The company's smart visual perception business, particularly the voice coil motor driver chips, is identified as a key growth driver, with a shipment value expected to reach 541.92 million yuan in 2024 [1] - The trade war has had no substantial impact on the company, which is expected to accelerate the domestic substitution of chips [1] - Despite a slight decline in revenue in Q1 2025 due to the Spring Festival holiday, the company remains optimistic about future quarters [1] - Xidiwei's overall gross margin stands at 30%, with potential for improvement [1] - Both consumer electronics and automotive electronics sectors are showing strong growth, with the value of automotive-grade chips per vehicle estimated at 40 to 50 USD [1] - AI computing power supply chip products are currently in the debugging phase, with high market demand [1] - The company maintains a stable partnership with Xiaomi Group, offering a diverse range of products [1] - Xidiwei is actively seeking quality target companies and promoting collaborations, with management expressing confidence in achieving profitability and positive cash flow in the future [1] Group 2 - Tianyidao Investment is a well-established private equity firm with a registered capital of 10 million yuan, recognized as one of the first to obtain private placement qualifications and has a management scale exceeding 5 billion yuan [2] - The firm employs a multi-strategy approach, integrating artificial intelligence, quantitative stock selection, and programmatic trading strategies, and has successfully navigated multiple market cycles [2] - Tianyidao Investment has received various awards from authoritative institutions and media, establishing a strong reputation in the industry [2]