Core Viewpoint - Ruishi Chuangxin (Chongqing) Technology Co., Ltd. has completed its initial public offering (IPO) guidance work, marking a significant step towards its goal of listing on the Sci-Tech Innovation Board, backed by major industry players like Huawei and OPPO [1][3]. Group 1: Company Overview - Established in 2017, Ruishi Chuangxin focuses on the R&D, manufacturing, and sales of RF front-end discrete devices and modules for 4G and 5G, creating a unique full industry chain layout from chip design to module integration and filter wafer manufacturing [3]. - The company has accumulated over 400 authorized patents, forming a core technological advantage in key areas such as chip design and packaging testing, and has launched products like Sub6G L-PAMiF and satellite communication amplifier modules [3]. - Ruishi Chuangxin has attracted significant investment, raising over 1 billion yuan through seven rounds of financing, with OPPO as the largest external shareholder at 7.1761%, followed by Huawei's Hubble Investment and Shunwei Capital [3]. Group 2: Market Potential - If successfully listed on the Sci-Tech Innovation Board, the company will become the first listed company in the integrated circuit sector in Chongqing, which will broaden its financing channels and accelerate technology iteration and capacity release [4]. - The demand for RF front-end products is expected to grow continuously due to the expansion of emerging applications in 5G, IoT, and satellite communications, positioning Ruishi Chuangxin to capture a larger market share and contribute to the self-sufficiency of domestic RF chips [4].

Summary of the Conference Call for 卓胜微 (Zhuosheng Micro) Company Overview - **Company**: 卓胜微 (Zhuosheng Micro) - **Industry**: Semiconductor, specifically focusing on RF (Radio Frequency) components and modules Key Financial Metrics - **Revenue**: - For the first three quarters of 2025, revenue was 2.769 billion CNY, a decrease of 17.77% year-on-year [1] - Third quarter revenue was 1.065 billion CNY, an increase of 12.36% quarter-on-quarter [1] - **Net Profit**: - Net loss for the first three quarters was 171 million CNY, a decline of 140.13% year-on-year [1] - Third quarter net loss was 23.34 million CNY, a significant reduction of 76.84% quarter-on-quarter [1] - **Gross Margin**: - Overall gross margin was 26.68%, down 13.84% year-on-year [1] - Improvement in gross margin expected as production capacity utilization increases [1] Operational Insights - **Product Segmentation**: - RF discrete devices accounted for approximately 53% of revenue, while RF modules accounted for about 44% [1] - **R&D and Depreciation**: - R&D investment for the first three quarters was 644 million CNY, with depreciation amounting to 485 million CNY [2] - Full-year depreciation expected to be between 700 million to 750 million CNY [2] - **Inventory Management**: - Inventory stood at 3.016 billion CNY, a 19.64% increase year-on-year, to support production ramp-up and supply chain security [2] Industry Dynamics - **Market Competition**: - The merger of Skyworks and Corning is expected to impact the RF market, potentially reducing the number of major suppliers and creating opportunities for Zhuosheng Micro [8][9] - Concerns about over-competition and excess capacity in the domestic RF market were raised, with many companies competing for market share [17] - **Technological Advancements**: - Zhuosheng Micro is focusing on enhancing its technology capabilities in high-performance RF components and modules [5][6] - The company is also investing in special processes for 6-inch and 12-inch wafers to improve product offerings [6][7] Future Outlook - **Market Opportunities**: - The company anticipates growth in the fourth quarter due to improved product delivery and market demand [5][10] - There is a focus on developing customized products to meet client needs, particularly in the smartphone sector [49] - **Challenges**: - The company faces challenges related to high depreciation costs and competition from other domestic RF manufacturers [10][26] - The impact of AI on raw material supply chains continues to be a concern, affecting production capabilities [33] Additional Insights - **Patent Issues**: - The company is involved in patent disputes but believes its patents are robust and innovative [3] - **Customer Relationships**: - Strong relationships with major clients are crucial, and the company is working to enhance its product offerings to meet evolving customer demands [49] This summary encapsulates the key points discussed during the conference call, highlighting the financial performance, operational strategies, industry dynamics, and future outlook for Zhuosheng Micro.

Investment Rating - The report maintains a "Recommended" investment rating for the company [1]. Core Views - The company is experiencing a continuous evolution towards integration and modularization in the RF front-end product platform, which is crucial for meeting the demands of mobile smart terminal miniaturization and functionality [8][9]. - The company reported a significant decline in revenue and net profit for Q1 2025, with revenue at 756 million yuan (-36.47% YoY) and a net loss of 47 million yuan (-123.57% YoY) [4][8]. - The overall gross margin and net margin for Q1 2025 were 31.01% (-11.77 percentage points YoY) and -6.20% (-22.76 percentage points YoY), respectively, primarily due to increased depreciation and a slowdown in downstream demand [8]. - The company is expanding its product offerings from discrete components to RF modules, with applications extending into communication base stations, automotive electronics, and Bluetooth headsets [9]. Financial Summary - Revenue projections for 2025-2027 are 5.25 billion yuan, 8.91 billion yuan, and 12.68 billion yuan, respectively, with corresponding P/E ratios of 77, 45, and 32 [10]. - The company’s R&D investment as a percentage of revenue is expected to rise from 12.22% in 2022 to 22.22% in 2024, indicating a strong commitment to innovation [9]. - The company has achieved scale production capabilities for various products, including filters and modules, which have been successfully integrated into multiple brand clients [9]. Industry Context - The RF front-end chip market is characterized by high concentration globally and low domestic self-sufficiency, making the adoption of fully domestic solutions critical for reducing external risks and ensuring stable industry development [9]. - The trend towards high integration, cost-effectiveness, and customization in RF front-end solutions is driven by advancements in communication protocols and the increasing complexity of RF front-end devices [9].