证券代码：300671 证券简称：富满微 公告编号：2025-019 富满微电子集团股份有限公司 第四届董事会第十一次会议决议公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担个别及连带责任。 一、董事会会议召开情况 1、富满微电子集团股份有限公司（以下简称"公司"）第四届董事会第十 一次会议于2025年8月18日以邮件、短信和专人送达方式送达各位董事。 2、本次董事会于2025年8月27日14:30在公司会议室以现场加通讯表决的方 式召开。 3、本次董事会应出席董事9名，实际出席董事9名。 1、审议通过《关于〈2025年半年度报告〉及其摘要的议案》 董事会经审议后一致认为：公司《2025年半年度报告》及其摘要的编制 程序符合法律、行政法规和中国证监会的规定，报告内容真实、准确、完整 地反映了公司的实际情况，不存在任何虚假记载、误导性陈述或者重大遗漏。 具体内容详见公司于同日在中国证监会指定创业板信息披露网站巨潮资 讯网上披露的《2025年半年度报告》及《2025年半年度报告摘要》。 表决结果：同意9票；反对0票；弃权0票；回避0票。 ...

Group 1 - The company's operating revenue for the first half of 2025 reached 383 million yuan, representing a year-on-year increase of 26.42% [1] - The net profit attributable to shareholders of the listed company was -35.77 million yuan, a decrease of 25.20% compared to the previous year [1] - The basic earnings per share were -0.16 yuan, which is an increase of 27.27% year-on-year [1]

Section 1: Important Notice, Table of Contents, and Definitions [Important Notice](index=2&type=section&id=%E9%87%8D%E8%A6%81%E6%8F%90%E7%A4%BA) The company's board, supervisory board, and senior management guarantee the truthfulness, accuracy, and completeness of the semi-annual report, assuming legal responsibility, with no plans for cash dividends, bonus shares, or capital increase from capital reserves for the half-year - Company board, supervisory board, and senior management guarantee the truthfulness, accuracy, and completeness of the semi-annual report, free from false records, misleading statements, or major omissions, and assume individual and joint legal responsibility[4](index=4&type=chunk) - Company head Liu Jingyu, chief accountant Luo Qiong, and accounting department head Zou Lijuan declare that the financial report in this semi-annual report is true, accurate, and complete[4](index=4&type=chunk) - The company plans no cash dividends, no bonus shares, and no capital increase from capital reserves[4](index=4&type=chunk) [Table of Contents](index=3&type=section&id=%E7%9B%AE%E5%BD%95) This section lists the structured table of contents for the report, including major chapters such as company profile, management discussion and analysis, corporate governance, significant events, share changes and shareholder information, bond-related matters, and financial reports, along with their starting page numbers [Definitions](index=5&type=section&id=%E9%87%8A%E4%B9%89) This section defines common terms used in the report, including company names, subsidiaries, regulatory bodies, stock types, and semiconductor industry-specific terminology, ensuring accurate understanding of the report's content - Reporting period refers to **January 1, 2025, to June 30, 2025**[12](index=12&type=chunk) - IC, Integrated Circuit, refers to a miniature structure with required circuit functions, made by connecting components and wiring on a semiconductor wafer or substrate using specific processes and then encapsulated[12](index=12&type=chunk) - Smart Power Management Units (PMU/PMIC) integrate multiple discrete components, achieving higher power conversion efficiency and lower standby power consumption, widely used in smart terminals and other consumer electronics[12](index=12&type=chunk)[13](index=13&type=chunk) Section 2: Company Profile and Key Financial Indicators [I. Company Profile](index=7&type=section&id=%E4%B8%80%E3%80%81%E5%85%AC%E5%8F%B8%E7%AE%80%E4%BB%8B) Fuman Microelectronics Group Co., Ltd. (stock code: 300671) is listed on the Shenzhen Stock Exchange, with Liu Jingyu as its legal representative - Company stock abbreviation: **Fuman Micro**, stock code: **300671**, listed on **Shenzhen Stock Exchange**[15](index=15&type=chunk) - Company's legal representative is **Liu Jingyu**[15](index=15&type=chunk) [II. Contact Persons and Information](index=7&type=section&id=%E4%BA%8C%E3%80%81%E8%81%94%E7%B3%BB%E4%BA%BA%E5%92%8C%E8%81%94%E7%B3%BB%E6%96%B9%E5%BC%8F) This section provides contact information for the company's Board Secretary Luo Qiong and Securities Affairs Representative Hu Jiangdie, including address, phone, fax, and email, for investor and stakeholder communication - Board Secretary is **Luo Qiong**, Securities Affairs Representative is **Hu Jiangdie**, both located at 37th Floor, Block B, Qianhai Hongrongyuan Center, No. 5059 Tinghai Avenue, Qianhai Shenzhen-Hong Kong Cooperation Zone, Shenzhen, Guangdong Province[16](index=16&type=chunk) [III. Other Information](index=7&type=section&id=%E4%B8%89%E3%80%81%E5%85%B6%E4%BB%96%E6%83%85%E5%86%B5) During the reporting period, there were no changes in the company's contact information, information disclosure, document storage locations, or registration status, with details available in the 2024 annual report - Company's registered address, office address, website, email, and other contact information remained unchanged during the reporting period[17](index=17&type=chunk) - Information disclosure and document storage locations remained unchanged during the reporting period[18](index=18&type=chunk) - Company's registration status remained unchanged during the reporting period[19](index=19&type=chunk) [IV. Key Accounting Data and Financial Indicators](index=8&type=section&id=%E5%9B%9B%E3%80%81%E4%B8%BB%E8%A6%81%E4%BC%9A%E8%AE%A1%E6%95%B0%E6%8D%AE%E5%92%8C%E8%B4%A2%E5%8A%A1%E6%8C%87%E6%A0%87) During the reporting period, the company's operating revenue increased by 26.42% year-on-year, and net profit attributable to shareholders reduced losses by 25.20%, but net cash flow from operating activities significantly decreased by 248.94%. Total assets and net assets attributable to shareholders both declined Key Accounting Data and Financial Indicators (Current Reporting Period vs. Prior Year Period) | Indicator | Current Reporting Period (CNY) | Prior Year Period (CNY) | Year-on-Year Change | | :--- | :--- | :--- | :--- | | Operating Revenue | 382,792,243.39 | 302,798,701.89 | 26.42% | | Net Profit Attributable to Shareholders of Listed Company | -35,767,525.51 | -47,819,080.04 | 25.20% | | Net Profit Attributable to Shareholders of Listed Company After Deducting Non-Recurring Gains and Losses | -49,747,325.78 | -57,249,078.73 | 13.10% | | Net Cash Flow from Operating Activities | -66,079,620.93 | 44,367,221.88 | -248.94% | | Basic Earnings Per Share (CNY/share) | -0.16 | -0.22 | 27.27% | | Diluted Earnings Per Share (CNY/share) | -0.16 | -0.21 | 23.81% | | Weighted Average Return on Net Assets | -2.15% | -2.66% | 0.51% | | **Period-End Indicator** | **Current Period-End (CNY)** | **Prior Year-End (CNY)** | **Change from Prior Year-End** | | Total Assets | 2,512,366,347.79 | 2,637,844,177.86 | -4.76% | | Net Assets Attributable to Shareholders of Listed Company | 1,599,692,369.88 | 1,635,527,366.23 | -2.19% | [V. Differences in Accounting Data under Domestic and International Accounting Standards](index=8&type=section&id=%E4%BA%94%E3%80%81%E5%A2%83%E5%86%85%E5%A4%96%E4%BC%9A%E8%AE%A1%E5%87%86%E5%88%99%E4%B8%8B%E4%BC%9A%E8%AE%A1%E6%95%B0%E6%8D%AE%E5%B7%AE%E5%BC%82) The company reported no differences in net profit and net assets between financial reports disclosed under international or overseas accounting standards and Chinese accounting standards during the reporting period - No differences in net profit and net assets between financial reports disclosed under international accounting standards and Chinese accounting standards during the reporting period[21](index=21&type=chunk) - No differences in net profit and net assets between financial reports disclosed under overseas accounting standards and Chinese accounting standards during the reporting period[22](index=22&type=chunk) [VI. Non-Recurring Gains and Losses Items and Amounts](index=8&type=section&id=%E5%85%AD%E3%80%81%E9%9D%9E%E7%BB%8F%E5%B8%B8%E6%80%A7%E6%8D%9F%E7%9B%8A%E9%A1%B9%E7%9B%AE%E5%8F%8A%E9%87%91%E9%A2%9D) The company's total non-recurring gains and losses for the reporting period amounted to CNY 13.98 million, primarily from fair value changes of financial assets, entrusted investment income, reversal of impairment provisions for receivables, and government grants, including individual income tax handling fee refunds Non-Recurring Gains and Losses Items and Amounts | Item | Amount (CNY) | Explanation | | :--- | :--- | :--- | | Non-current asset disposal gains and losses | -324,857.90 | | | Government grants included in current profit or loss | 576,688.34 | | | Fair value change gains and losses | 5,376,363.29 | Primarily due to fair value changes of financial assets measured at fair value through profit or loss | | Gains and losses from entrusted investments or asset management | 2,257,145.79 | | | Reversal of impairment provisions for receivables subject to separate impairment testing | 8,461,493.65 | | | Other non-operating income and expenses | 32,458.36 | | | Other gains and losses items conforming to the definition of non-recurring gains and losses | 42,567.71 | Individual income tax handling fee refunds | | Less: Income tax impact | 2,442,058.97 | | | Total | 13,979,800.27 | | - The company does not classify non-recurring gains and losses items as recurring gains and losses[26](index=26&type=chunk) Section 3: Management Discussion and Analysis [I. Main Business Activities During the Reporting Period](index=10&type=section&id=%E4%B8%80%E3%80%81%E6%8A%A5%E5%91%8A%E6%9C%9F%E5%86%85%E5%85%AC%E5%8F%B8%E4%BB%8E%E4%BA%8B%E7%9A%84%E4%B8%BB%E8%A6%81%E4%B8%9A%E5%8A%A1) As a Fabless IC design company, the company primarily engages in the design, R&D, packaging, testing, and sales of high-performance analog integrated circuit chips, achieving revenue growth and reduced net losses through optimized strategies and R&D investment - The company is a national high-tech enterprise, dedicated to the design, R&D, packaging, testing, and sales of high-performance, high-quality analog integrated circuit chips[28](index=28&type=chunk) - Core products include LED screen control and driver chips, power devices (MOSFET/IGBT), MCUs, fast charging protocol chips, 5G RF front-end discrete chips and module chips, and various ASIC chips[28](index=28&type=chunk) - The company operates under a **Fabless** (fabless IC design company) business model, responsible for design, packaging, and testing, with manufacturing outsourced to wafer foundries[29](index=29&type=chunk) - Sales model combines direct sales for major clients and distribution for market coverage and new application development[29](index=29&type=chunk) - In the first half of 2025, the global semiconductor industry showed structural growth, with AI and automotive electronics demand reshaping the market landscape, while China's semiconductor industry is gradually transitioning from a "global manufacturing hub" to an "innovation source" with policy support, market resilience, and industry chain collaboration[29](index=29&type=chunk) - During the reporting period, the company achieved revenue of **CNY 382.79 million**, a year-on-year increase of **26.42%**; net profit attributable to shareholders was **CNY -35.77 million**, reducing losses by **25.20%**[30](index=30&type=chunk) - Performance growth is primarily attributed to optimized marketing strategies, product structure adjustments, new product R&D investment, and cost reduction and efficiency improvement measures[30](index=30&type=chunk)[31](index=31&type=chunk)[32](index=32&type=chunk) [II. Analysis of Core Competencies](index=11&type=section&id=%E4%BA%8C%E3%80%81%E6%A0%B8%E5%BF%83%E7%AB%9E%E4%BA%89%E5%8A%9B%E5%88%86%E6%9E%90) The company's core competencies include a mature R&D innovation system, stable sales channels, integrated design-production-sales operations, excellent product control, and strong brand value, supported by hundreds of patents and software copyrights - The company possesses a mature and efficient R&D innovation system, with decades of semiconductor R&D experience, hundreds of core patents and software copyrights, and product designs emphasizing low power consumption, high conversion rates, high reliability, and high integration to demonstrate competitiveness[33](index=33&type=chunk) - As of June end 2025, the company has obtained **225 patent technologies** (83 invention patents, 141 utility model patents, 1 design patent), **407 integrated circuit layout designs**, and **58 software copyrights**[33](index=33&type=chunk) - With over two decades in the integrated circuit industry, the company has built a strong customer base and long-term stable partnerships through leading technology and quality services[33](index=33&type=chunk) - The company adopts an integrated "design-production-sales" operational model, vertically integrating chip design, wafer manufacturing process development, supply chain management, and packaging and testing, ensuring precise control over product quality, production efficiency, and costs[34](index=34&type=chunk) - All products are based on independent R&D and manufactured in proprietary packaging and testing factories, utilizing a full-process, full-workflow, and fully intelligent management model to ensure product quality stability and reliability[34](index=34&type=chunk) - The company has established a strong brand image and unique brand value in the integrated circuit industry[34](index=34&type=chunk) [III. Analysis of Main Business](index=11&type=section&id=%E4%B8%89%E3%80%81%E4%B8%BB%E8%90%A5%E4%B8%9A%E5%8A%A1%E5%88%86%E6%9E%90) The company's main business revenue increased by 26.42% year-on-year, but a larger increase in operating costs led to a decline in gross margin. Power management and MOSFET chips were key revenue drivers, with significant growth in MOSFET chip revenue. R&D investment decreased by 20.62%, focusing on IPM, IGBT, MOSFET, USB PD controllers, AI, and drone chips Year-on-Year Changes in Key Financial Data | Indicator | Current Reporting Period (CNY) | Prior Year Period (CNY) | Year-on-Year Change | Reason for Change | | :--- | :--- | :--- | :--- | :--- | | Operating Revenue | 382,792,243.39 | 302,798,701.89 | 26.42% | | | Operating Costs | 340,913,616.42 | 256,407,003.40 | 32.96% | Affected by increased operating revenue | | Selling Expenses | 11,420,842.14 | 9,985,469.75 | 14.37% | | | Administrative Expenses | 13,009,004.06 | 19,070,725.71 | -31.79% | Decrease in rental and renovation fees | | Financial Expenses | 1,311,404.82 | 3,951,692.69 | -66.81% | Maturity of large-denomination certificates of deposit | | Income Tax Expense | 9,508,506.20 | 4,916,493.96 | 93.40% | Impact of changes in deferred income tax assets | | R&D Investment | 55,926,377.70 | 70,450,311.06 | -20.62% | | | Net Cash Flow from Operating Activities | -66,079,620.93 | 44,367,221.88 | -248.94% | Decrease in bill discounting; increase in wafer prepayments | | Net Cash Flow from Investing Activities | 196,056,671.80 | -2,465,446.39 | 8,052.18% | Redemption of wealth management products | | Net Cash Flow from Financing Activities | 33,320,834.37 | -129,459,654.30 | 125.74% | Recovery of acceptance bill deposits upon maturity | | Net Increase in Cash and Cash Equivalents | 163,295,991.59 | -87,554,551.45 | 286.51% | Increase in cash inflows from investing and financing activities | Products or Services Accounting for Over 10% of Revenue | Product or Service | Operating Revenue (CNY) | Operating Costs (CNY) | Gross Margin | Year-on-Year Change in Operating Revenue | Year-on-Year Change in Operating Costs | Year-on-Year Change in Gross Margin | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | LED Lights, LED Control and Driver Chips | 123,098,949.32 | 116,879,190.51 | 5.05% | 40.99% | 44.25% | -2.14% | | Power Management Chips | 147,400,946.57 | 117,709,665.18 | 20.14% | 4.55% | 12.15% | -5.41% | | Other Chips | 55,678,664.26 | 50,877,964.57 | 8.62% | 26.87% | 36.09% | -6.19% | | MOSFET Chips | 55,739,150.55 | 55,355,056.49 | 0.69% | 94.47% | 86.89% | 4.03% | Production and Sales of Products | Product Name | Operating Costs (Current Reporting Period) | Sales Amount (Current Reporting Period) | Capacity Utilization Rate (Current Reporting Period) | Operating Costs (Prior Year Period) | Sales Amount (Prior Year Period) | Capacity Utilization Rate (Prior Year Period) | Year-on-Year Change in Operating Costs | Year-on-Year Change in Sales Amount | Year-on-Year Change in Capacity Utilization Rate | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Integrated Circuits | 340,821,876.75 | 381,917,710.70 | 83.95% | 252,990,331.42 | 300,846,551.62 | 75.31% | 34.72% | 26.95% | 8.64% | Main Business Cost Composition | Product Name | Cost Composition | Current Reporting Period Amount (CNY) | Proportion of Operating Costs | Prior Year Period Amount (CNY) | Proportion of Operating Costs | Year-on-Year Change | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Integrated Circuits | Raw Materials | 248,697,723.46 | 72.97% | 196,118,104.92 | 77.52% | 26.81% | | Integrated Circuits | Labor and Manufacturing Expenses | 92,124,153.29 | 27.03% | 56,872,226.50 | 22.48% | 61.98% | - During the reporting period, the company's R&D investment was **CNY 55.93 million**, accounting for **14.61%** of operating revenue[43](index=43&type=chunk) - R&D investment primarily focused on IPM, IGBT and MOSFET, USB PD controller and protocol chips, AI and drone chips, video conversion chips, and other power management and LED display driver chips[43](index=43&type=chunk) - As of the end of the reporting period, the company had **205 R&D personnel**, accounting for **24.70%** of the total workforce; among them, **162 individuals** held bachelor's degrees or higher, representing **79.02%** of R&D personnel[43](index=43&type=chunk) [IV. Analysis of Non-Core Business](index=13&type=section&id=%E5%9B%9B%E3%80%81%E9%9D%9E%E4%B8%BB%E8%90%A5%E4%B8%9A%E5%8A%A1%E5%88%86%E6%9E%90) Non-core business activities significantly impacted total profit during the reporting period, with investment income and fair value changes contributing positively, while asset impairment (mainly increased inventory write-downs) and credit impairment losses (receivables recovery) had a substantial negative effect, with most being non-sustainable items Analysis of Non-Core Business | Item | Amount (CNY) | Proportion of Total Profit | Reason for Formation | Sustainability | | :--- | :--- | :--- | :--- | :--- | | Investment Income | 2,257,145.79 | -8.60% | Primarily income from purchasing wealth management products | No | | Fair Value Change Gains and Losses | 5,376,363.29 | -20.48% | Primarily due to fair value changes of financial assets measured at fair value through profit or loss | No | | Asset Impairment | -10,780,935.85 | 41.06% | Primarily due to increased inventory impairment provisions affected by declining product sales prices | No | | Non-Operating Income | 11,473.11 | -0.04% | Clearing of intercompany accounts | No | | Non-Operating Expenses | 9,867.50 | -0.04% | Disposal of fixed assets | No | | Other Income | 4,707,191.26 | -17.93% | Primarily amortization of government grants received this period | No | | Credit Impairment Losses | 12,622,146.66 | -48.07% | Recovery of accounts receivable | No | | Asset Disposal Gains | -294,005.15 | 1.12% | Disposal of inefficient production equipment | No | [V. Analysis of Assets and Liabilities](index=14&type=section&id=%E4%BA%94%E3%80%81%E8%B5%84%E4%BA%A7%E5%8F%8A%E8%B4%9F%E5%80%BA%E7%8A%B6%E5%86%B5%E5%88%86%E6%9E%90) At the end of the reporting period, both total assets and net assets attributable to shareholders decreased. The proportion of monetary funds and fixed assets to total assets increased, while short-term and long-term borrowings slightly decreased. Financial assets measured at fair value totaled CNY 136.99 million, primarily trading financial assets. Some monetary funds, fixed assets, and notes receivable were restricted Significant Changes in Asset Composition | Item | Current Period-End Amount (CNY) | Proportion of Total Assets | Prior Year-End Amount (CNY) | Proportion of Total Assets | Change in Proportion | | :--- | :--- | :--- | :--- | :--- | :--- | | Monetary Funds | 244,543,133.49 | 9.73% | 165,238,494.43 | 6.26% | 3.47% | | Accounts Receivable | 247,183,695.45 | 9.84% | 237,345,067.36 | 9.00% | 0.84% | | Inventory | 403,212,559.69 | 16.05% | 416,451,501.02 | 15.79% | 0.26% | | Fixed Assets | 943,609,056.58 | 37.56% | 924,197,943.37 | 35.04% | 2.52% | | Short-Term Borrowings | 487,668,555.45 | 19.41% | 536,348,939.64 | 20.33% | -0.92% | | Long-Term Borrowings | 80,499,999.83 | 3.20% | 87,499,999.85 | 3.32% | -0.12% | Assets and Liabilities Measured at Fair Value | Item | Period-End Amount (CNY) | Period-Beginning Amount (CNY) | Current Period Fair Value Change Gains and Losses (CNY) | Current Period Purchase Amount (CNY) | Current Period Sale Amount (CNY) | | :--- | :--- | :--- | :--- | :--- | :--- | | Trading Financial Assets | 136,993,178.42 | 215,980,816.45 | 1,537,201.59 | 914,275,875.74 | 994,800,715.36 | | Receivables Financing | 29,512,800.46 | 23,115,361.10 | | | | | Total Above | 166,505,978.88 | 239,096,177.55 | 1,537,201.59 | 914,275,875.74 | 994,800,715.36 | Asset Restrictions as of the End of the Reporting Period | Item | Period-End Book Balance (CNY) | Restricted Situation | | :--- | :--- | :--- | | Monetary Funds | 30,825,211.17 | Bill deposits, frozen deposits | | Fixed Assets | 303,023,916.34 | Mortgage loans | | Notes Receivable | 16,266,724.93 | Bill discounting not derecognized | | Total | 350,115,852.44 | | [VI. Analysis of Investment Status](index=15&type=section&id=%E5%85%AD%E3%80%81%E6%8A%95%E8%B5%84%E7%8A%B6%E5%86%B5%E5%88%86%E6%9E%90) During the reporting period, the company's total investment significantly decreased by 97.37%. Cumulative raised funds invested reached CNY 825.35 million, with CNY 46.42 million used this year, and CNY 33.51 million from the R&D center project's remaining funds supplementing working capital. Some fundraising projects were delayed due to market changes and construction factors. Entrusted wealth management amounted to CNY 439.64 million, mainly bank and broker wealth management products, with CNY 133.38 million outstanding at period-end Overall Investment Situation | Indicator | Investment Amount for Reporting Period (CNY) | Investment Amount for Prior Year Period (CNY) | Change Rate | | :--- | :--- | :--- | :--- | | Investment Amount | 11,226,340.94 | 427,111,822.09 | -97.37% | - No significant equity investments during the reporting period[51](index=51&type=chunk) Financial Assets Measured at Fair Value | Asset Category | Initial Investment Cost (CNY) | Current Period Fair Value Change Gains and Losses (CNY) | Current Period Purchase Amount (CNY) | Current Period Sale Amount (CNY) | Cumulative Investment Income (CNY) | Period-End Amount (CNY) | Source of Funds | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Other (Wealth Management Products) | 213,906,806.80 | 5,376,363.29 | 914,275,875.74 | 994,800,715.36 | 2,257,145.79 | 136,993,178.42 | Own funds and raised funds | - As of June 30, 2025, the company has cumulatively invested **CNY 825.35 million** in raised fund projects, with **CNY 46.42 million** used this year[59](index=59&type=chunk) - **CNY 33.51 million** of remaining funds from the R&D center project were used to supplement working capital this year[59](index=59&type=chunk) - Investment deadlines for the 5G RF chip, LED chip, and power management chip production construction projects and the R&D center project have been repeatedly extended, most recently to **September 30, 2025**[61](index=61&type=chunk)[62](index=62&type=chunk) Overview of Entrusted Wealth Management | Specific Type | Source of Entrusted Wealth Management Funds | Entrusted Wealth Management Amount (CNY 10,000) | Unmatured Balance (CNY 10,000) | Overdue Unrecovered Amount (CNY 10,000) | | :--- | :--- | :--- | :--- | :--- | | Bank Wealth Management Products | Own Funds | 13,630 | 0 | 0 | | Broker Wealth Management Products | Own Funds | 24,521.41 | 13,038.2 | 0 | | Broker Wealth Management Products | Raised Funds | 5,513 | 0 | 0 | | Trust Wealth Management Products | Own Funds | 300 | 300 | 0 | | Total | | 43,964.41 | 13,338.2 | 0 | - The company had no derivative investments or entrusted loans during the reporting period[68](index=68&type=chunk)[69](index=69&type=chunk) [VII. Significant Asset and Equity Sales](index=20&type=section&id=%E4%B8%83%E3%80%81%E9%87%8D%E5%A4%A7%E8%B5%84%E4%BA%A7%E5%92%8C%E8%82%A1%E6%9D%83%E5%87%BA%E5%94%AE) The company did not engage in any significant asset or equity sales during the reporting period - The company did not sell significant assets during the reporting period[70](index=70&type=chunk) - The company did not sell significant equity during the reporting period[71](index=71&type=chunk) [VIII. Analysis of Major Holding and Participating Companies](index=21&type=section&id=%E5%85%AB%E3%80%81%E4%B8%BB%E8%A6%81%E6%8E%A7%E8%82%A1%E5%8F%82%E8%82%A1%E5%85%AC%E5%8F%B8%E5%88%86%E6%9E%90) The company had no important holding or participating company information requiring disclosure during the reporting period - The company had no important holding or participating company information requiring disclosure during the reporting period[72](index=72&type=chunk) [IX. Information on Structured Entities Controlled by the Company](index=21&type=section&id=%E4%B9%9D%E3%80%81%E5%85%AC%E5%8F%B8%E6%8E%A7%E5%88%B6%E7%9A%84%E7%BB%93%E6%9E%84%E5%8C%96%E4%B8%BB%E4%BD%93%E6%83%85%E5%86%B5) The company had no structured entities under its control during the reporting period - The company had no structured entities under its control during the reporting period[73](index=73&type=chunk) [X. Risks Faced by the Company and Countermeasures](index=21&type=section&id=%E5%8D%81%E3%80%81%E5%85%AC%E5%8F%B8%E9%9D%A2%E4%B8%B4%E7%9A%84%E9%A3%8E%E9%99%A9%E5%92%8C%E5%BA%94%E5%AF%B9%E6%8E%AA%E6%96%BD) The company faces risks related to raw material supply, inventory, market competition, technology, management, and human resources, addressed by adopting domestic wafers, optimizing inventory, accelerating R&D, strengthening IP protection, improving management, and establishing talent incentives - The company faces risks in major raw material (wafer) supply, potentially impacted by international political and economic situations and exchange rate fluctuations, leading to supply disruptions and price increases. Countermeasures include gradually adopting domestic wafers to replace imported ones, ensuring supply chain stability and cost control[73](index=73&type=chunk) - The company's inventory book balance is high at period-end, posing risks of inventory backlog and impairment. Countermeasures include using a fully intelligent automatic replenishment system, strictly controlling the rationality of raw material procurement, utilizing safety stock management, and optimizing inventory structure based on market sales prices[73](index=73&type=chunk)[74](index=74&type=chunk) - The company faces intensified market competition, which may lead to declining product sales and price reductions. Countermeasures include accelerating new product R&D, differentiating products based on segmented market demands, and promptly increasing product technological added value[74](index=74&type=chunk) - The company faces technological risks due to increasing customer technical requirements and competitors' R&D investments. Countermeasures include increasing R&D investment in new technologies and products, promoting technological innovation, stabilizing the R&D team, and strengthening intellectual property management[74](index=74&type=chunk) - The company faces management and human resource risks, including a lack of core technical and management personnel and talent loss. Countermeasures include establishing systematic financial management, training, confidentiality, intellectual property reward, and other modern enterprise management systems, offering competitive compensation, and focusing on accumulating R&D experience and technical inheritance through practice[75](index=75&type=chunk)[76](index=76&type=chunk) [XI. Registration Form for Research, Communication, Interview, and Other Activities During the Reporting Period](index=22&type=section&id=%E5%8D%81%E4%B8%80%E3%80%81%E6%8A%A5%E5%91%8A%E6%9C%9F%E5%86%85%E6%8E%A5%E5%BE%85%E8%B0%83%E7%A0%94%E3%80%81%E6%B2%9F%E9%80%9A%E3%80%81%E9%87%87%E8%AE%BF%E7%AD%89%E6%B4%BB%E5%8A%A8%E7%99%BB%E8%AE%B0%E8%A1%A8) On May 12, 2025, the company hosted an online performance briefing via "All-Panorama Roadshow World" platform, engaging with investors on performance-related matters - On **May 12, 2025**, the company hosted an online performance briefing via the "All-Panorama Roadshow World" network platform, engaging with investors who participated online[77](index=77&type=chunk) [XII. Formulation and Implementation of Market Value Management System and Valuation Enhancement Plan](index=22&type=section&id=%E5%8D%81%E4%BA%8C%E3%80%81%E5%B8%82%E5%80%BC%E7%AE%A1%E7%90%86%E5%88%B6%E5%BA%A6%E5%92%8C%E4%BC%B0%E5%80%BC%E6%8F%90%E5%8D%87%E8%AE%A1%E5%88%92%E7%9A%84%E5%88%B6%E5%AE%9A%E8%90%BD%E5%AE%9E%E6%83%85%E5%86%B5) The company has established a market value management system, disclosed on April 19, 2024, on Juchao Information Network, but has not disclosed a valuation enhancement plan - The company has formulated a market value management system, disclosed on Juchao Information Network on **April 19, 2024**[78](index=78&type=chunk) - The company has not disclosed a valuation enhancement plan[78](index=78&type=chunk) [XIII. Implementation of "Quality and Return Dual Improvement" Action Plan](index=22&type=section&id=%E5%8D%81%E4%B8%89%E3%80%81%22%E8%B4%A8%E9%87%8F%E5%9B%9E%E6%8A%A5%E5%8F%8C%E6%8F%90%E5%8D%87%22%E8%A1%8C%E5%8A%A8%E6%96%B9%E6%A1%88%E8%B4%AF%E5%BD%BB%E8%90%BD%E5%AE%9E%E6%83%85%E5%86%B5) The company has not disclosed an announcement regarding its "Quality and Return Dual Improvement" action plan - The company has not disclosed an announcement regarding its "Quality and Return Dual Improvement" action plan[79](index=79&type=chunk) Section 4: Corporate Governance, Environment, and Society [I. Changes in Directors, Supervisors, and Senior Management](index=22&type=section&id=%E4%B8%80%E3%80%81%E5%85%AC%E5%8F%B8%E8%91%A3%E4%BA%8B%E3%80%81%E7%9B%91%E4%BA%8B%E3%80%81%E9%AB%98%E7%BA%A7%E7%AE%A1%E7%90%86%E4%BA%BA%E5%91%98%E5%8F%98%E5%8A%A8%E6%83%85%E5%86%B5) During the reporting period, there were no changes in the company's directors, supervisors, or senior management, with details available in the 2024 annual report - No changes occurred in the company's directors, supervisors, or senior management during the reporting period[80](index=80&type=chunk) [II. Profit Distribution and Capital Reserve to Share Capital Conversion During This Reporting Period](index=22&type=section&id=%E4%BA%8C%E3%80%81%E6%9C%AC%E6%8A%A5%E5%91%8A%E6%9C%9F%E5%88%A9%E6%B6%A6%E5%88%86%E9%85%8D%E5%8F%8A%E8%B5%84%E6%9C%AC%E5%85%AC%E7%A7%AF%E9%87%91%E8%BD%AC%E5%A2%9E%E8%82%A1%E6%9C%AC%E6%83%85%E5%86%B5) The company plans no cash dividends, bonus shares, or capital increase from capital reserves for the half-year - The company plans no cash dividends, no bonus shares, and no capital increase from capital reserves for the half-year[81](index=81&type=chunk) [III. Implementation of Company Equity Incentive Plans, Employee Stock Ownership Plans, or Other Employee Incentive Measures](index=23&type=section&id=%E4%B8%89%E3%80%81%E5%85%AC%E5%8F%B8%E8%82%A1%E6%9D%83%E6%BF%80%E5%8A%B1%E8%AE%A1%E5%88%92%E3%80%81%E5%91%98%E5%B7%A5%E6%8C%81%E8%82%A1%E8%AE%A1%E5%88%92%E6%88%96%E5%85%B6%E4%BB%96%E5%91%98%E5%B7%A5%E6%BF%80%E5%8A%B1%E6%8E%AA%E6%96%BD%E7%9A%84%E5%AE%9E%E6%96%BD%E6%83%85%E5%86%B5) The company had no equity incentive plans, employee stock ownership plans, or other employee incentive measures and their implementation during the reporting period - The company had no equity incentive plans, employee stock ownership plans, or other employee incentive measures and their implementation during the reporting period[82](index=82&type=chunk) [IV. Environmental Information Disclosure](index=23&type=section&id=%E5%9B%9B%E3%80%81%E7%8E%AF%E5%A2%83%E4%BF%A1%E6%81%AF%E6%8A%AB%E9%9C%B2%E6%83%85%E5%86%B5) The company and its major subsidiaries are not included in the list of enterprises required by law to disclose environmental information - The listed company and its major subsidiaries are not included in the list of enterprises required by law to disclose environmental information[83](index=83&type=chunk) [V. Social Responsibility](index=23&type=section&id=%E4%BA%94%E3%80%81%E7%A4%BE%E4%BC%9A%E8%B4%A3%E4%BB%BB%E6%83%85%E5%86%B5) This section does not provide specific content on social responsibility disclosure Section 5: Significant Matters [I. Fulfillment of Commitments by the Company's Actual Controller, Shareholders, Related Parties, Acquirers, and Other Committed Parties During the Reporting Period and Overdue Unfulfilled Commitments as of the End of the Reporting Period](index=24&type=section&id=%E4%B8%80%E3%80%81%E5%85%AC%E5%8F%B8%E5%AE%9E%E9%99%85%E6%8E%A7%E5%88%B6%E4%BA%BA%E3%80%81%E8%82%A1%E4%B8%9C%E3%80%81%E5%85%B3%E8%81%94%E6%96%B9%E3%80%81%E6%94%B6%E8%B4%AD%E4%BA%BA%E4%BB%A5%E5%8F%8A%E5%85%AC%E5%8F%B8%E7%AD%89%E6%89%BF%E8%AF%BA%E7%9B%B8%E5%85%B3%E6%96%B9%E5%9C%A8%E6%8A%A5%E5%91%8A%E6%9C%9F%E5%86%85%E5%B1%A5%E8%A1%8C%E5%AE%8C%E6%AF%95%E5%8F%8A%E6%88%AA%E8%87%B3%E6%8A%A5%E5%91%8A%E6%9C%9F%E6%9C%AB%E8%B6%85%E6%9C%9F%E6%9C%AA%E5%B1%A5%E8%A1%8C%E5%AE%8C%E6%AF%95%E7%9A%84%E6%89%BF%E8%AF%BA%E4%BA%8B%E9%A1%B9) All commitments made by the company, its controlling shareholder, actual controller, directors, supervisors, senior management, and sponsors during initial public offerings or refinancing, including prospectus truthfulness, investor compensation, diluted immediate return measures, and non-interference in company operations, were fulfilled on time during the reporting period, with no overdue unfulfilled commitments - The company, controlling shareholder Jijing (Hong Kong) Co., Ltd., actual controller Liu Jingyu, and directors, supervisors, and senior management all committed that the prospectus contains no false records, misleading statements, or major omissions, and pledged to repurchase new shares or compensate investors in case of violations[85](index=85&type=chunk)[86](index=86&type=chunk)[87](index=87&type=chunk) - Sponsors, accounting firms, law firms, asset appraisal companies, and other intermediaries committed that their issued documents are true, accurate, complete, and timely, and bear corresponding legal responsibilities and compensate investors for losses[88](index=88&type=chunk)[89](index=89&type=chunk)[90](index=90&type=chunk) - The company committed to measures to offset diluted immediate returns, including strengthening raised fund management, accelerating investment in fundraising projects, enhancing core technology R&D, and reinforcing investor return mechanisms[90](index=90&type=chunk)[91](index=91&type=chunk)[92](index=92&type=chunk) - The controlling shareholder and actual controller committed not to overstep their authority in interfering with the company's operations and not to infringe upon company interests[93](index=93&type=chunk) - The company has formulated an active profit distribution policy, prioritizing investor returns while considering sustainable development, and favoring cash distribution methods[94](index=94&type=chunk)[95](index=95&type=chunk)[96](index=96&type=chunk)[97](index=97&type=chunk)[98](index=98&type=chunk)[99](index=99&type=chunk) - All commitments were fulfilled on time during the reporting period, with no overdue unfulfilled commitments[100](index=100&type=chunk) [II. Non-Operating Fund Occupation by Controlling Shareholders and Other Related Parties of the Listed Company](index=39&type=section&id=%E4%BA%8C%E3%80%81%E6%8E%A7%E8%82%A1%E8%82%A1%E4%B8%9C%E5%8F%8A%E5%85%B6%E4%BB%96%E5%85%B3%E8%81%94%E6%96%B9%E5%AF%B9%E4%B8%8A%E5%B8%82%E5%85%AC%E5%8F%B8%E7%9A%84%E9%9D%9E%E7%BB%8F%E8%90%A5%E6%80%A7%E5%8D%A0%E7%94%A8%E8%B5%84%E9%87%91%E6%83%85%E5%86%B5) During the reporting period, there was no non-operating occupation of funds by controlling shareholders or other related parties of the listed company - During the reporting period, there was no non-operating occupation of funds by controlling shareholders or other related parties of the listed company[101](index=101&type=chunk) [III. Irregular External Guarantees](index=39&type=section&id=%E4%B8%89%E3%80%81%E8%BF%9D%E8%A7%84%E5%AF%B9%E5%A4%96%E6%8B%85%E4%BF%9D%E6%83%85%E5%86%B5) The company had no irregular external guarantees during the reporting period - The company had no irregular external guarantees during the reporting period[102](index=102&type=chunk) [IV. Appointment and Dismissal of Accounting Firms](index=39&type=section&id=%E5%9B%9B%E3%80%81%E8%81%98%E4%BB%BB%E3%80%81%E8%A7%A3%E8%81%98%E4%BC%9A%E8%AE%A1%E5%B8%88%E4%BA%8B%E5%8A%A1%E6%89%80%E6%83%85%E5%86%B5) The company's semi-annual financial report was not audited - The company's semi-annual report was not audited[103](index=103&type=chunk) [V. Board of Directors, Supervisory Board, and Audit Committee's Explanation of "Non-Standard Audit Report" for This Reporting Period](index=39&type=section&id=%E4%BA%94%E3%80%81%E8%91%A3%E4%BA%8B%E4%BC%9A%E3%80%81%E7%9B%91%E4%BA%8B%E4%BC%9A%E3%80%81%E5%AE%A1%E8%AE%A1%E5%A7%94%E5%91%98%E4%BC%9A%E5%AF%B9%E4%BC%9A%E8%AE%A1%E5%B8%88%E4%BA%8B%E5%8A%A1%E6%89%80%E6%9C%AC%E6%8A%A5%E5%91%8A%E6%9C%9F%22%E9%9D%9E%E6%A0%87%E5%87%86%E5%AE%A1%E8%AE%A1%E6%8A%A5%E5%91%8A%22%E7%9A%84%E8%AF%B4%E6%98%8E) The company had no non-standard audit report during the reporting period - The company had no non-standard audit report during the reporting period[104](index=104&type=chunk) [VI. Board of Directors' Explanation of "Non-Standard Audit Report" for the Previous Year](index=39&type=section&id=%E5%85%AD%E3%80%81%E8%91%A3%E4%BA%8B%E4%BC%9A%E5%AF%B9%E4%B8%8A%E5%B9%B4%E5%BA%A6%22%E9%9D%9E%E6%A0%87%E5%87%86%E5%AE%A1%E8%AE%A1%E6%8A%A5%E5%91%8A%22%E7%9B%B8%E5%85%B3%E6%83%85%E5%86%B5%E7%9A%84%E8%AF%B4%E6%98%8E) The company had no non-standard audit report during the reporting period - The company had no non-standard audit report during the reporting period[104](index=104&type=chunk) [VII. Bankruptcy and Reorganization Matters](index=39&type=section&id=%E4%B8%83%E3%80%81%E7%A0%B4%E4%BA%A7%E9%87%8D%E6%95%B4%E7%9B%B8%E5%85%B3%E4%BA%8B%E9%A1%B9) The company had no bankruptcy and reorganization matters during the reporting period - The company had no bankruptcy and reorganization matters during the reporting period[104](index=104&type=chunk) [VIII. Litigation Matters](index=39&type=section&id=%E5%85%AB%E3%80%81%E8%AF%89%E8%AE%BC%E4%BA%8B%E9%A1%B9) The company had no significant litigation or arbitration matters during the reporting period. As of period-end, there were 5 pending lawsuits not meeting the significant litigation threshold, totaling CNY 100.67 million, all under review and not yet adjudicated - The company had no significant litigation or arbitration matters during this reporting period[105](index=105&type=chunk) Other Litigation Matters | Litigation (Arbitration) Basic Information | Involved Amount (CNY 10,000) | Whether Expected Liabilities Formed | Litigation (Arbitration) Progress | Litigation (Arbitration) Judgment Results and Impact | Litigation (Arbitration) Judgment Execution Status | | :--- | :--- | :--- | :--- | :--- | :--- | | As of the end of the reporting period, the company had 5 pending lawsuits not meeting the significant litigation threshold, 3 as plaintiff, 2 as defendant | 10,066.8 | No | Under review | Not yet adjudicated | Not executed | [IX. Penalties and Rectification](index=40&type=section&id=%E4%B9%9D%E3%80%81%E5%A4%84%E7%BD%9A%E5%8F%8A%E6%95%B4%E6%94%B9%E6%83%85%E5%86%B5) The company's actual controller Liu Jingyu and director Luo Qiong received warning letters from the Shenzhen Securities Regulatory Bureau on March 28, 2025, for issues including inaccurate inventory impairment, untimely bad debt provision for receivables, non-standard accounting entries, and unapproved changes to raised funds, which they have addressed by strengthening information disclosure management Penalties | Name | Type | Reason | Investigation and Penalty Type | Conclusion (if any) | Disclosure Date | Disclosure Index | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Liu Jingyu | Actual Controller | Inaccurate inventory impairment, untimely and imprudent bad debt provision for accounts receivable, non-standard accounting entries, failure to timely fulfill review procedures for changes in raised funds, and non-standard contract signing, leading to inaccurate company information disclosure | Other | Warning Letter | March 28, 2025 | 2025-004 | | Luo Qiong | Director | Same as above | Other | Warning Letter | March 28, 2025 | 2025-004 | - Relevant personnel have seriously reflected and learned lessons, diligently fulfilling their duties, and strengthening the company's information disclosure management to improve disclosure quality[108](index=108&type=chunk) [X. Integrity Status of the Company, its Controlling Shareholder, and Actual Controller](index=41&type=section&id=%E5%8D%81%E3%80%81%E5%85%AC%E5%8F%B8%E5%8F%8A%E5%85%B6%E6%8E%A7%E8%82%A1%E8%82%A1%E4%B8%9C%E3%80%81%E5%AE%9E%E9%99%85%E6%8E%A7%E5%88%B6%E4%BA%BA%E7%9A%84%E8%AF%9A%E4%BF%A1%E7%8A%B6%E5%86%B5) The company, its controlling shareholder, and actual controller had no integrity issues during the reporting period - The company, its controlling shareholder, and actual controller had no integrity issues during the reporting period[109](index=109&type=chunk) [XI. Significant Related Party Transactions](index=41&type=section&id=%E5%8D%81%E4%B8%80%E3%80%81%E9%87%8D%E5%A4%A7%E5%85%B3%E8%81%94%E4%BA%A4%E6%98%93) During the reporting period, the company had no related party transactions related to daily operations, asset/equity acquisitions/disposals, joint external investments, related party creditor/debtor relationships, or dealings with affiliated financial companies - The company had no related party transactions related to daily operations during the reporting period[109](index=109&type=chunk) - The company had no related party transactions involving asset or equity acquisition/disposal during the reporting period[110](index=110&type=chunk) - The company had no related party transactions involving joint external investments during the reporting period[111](index=111&type=chunk) - The company had no related party creditor-debtor relationships during the reporting period[112](index=112&type=chunk) - The company had no deposits, loans, credit lines, or other financial business with affiliated financial companies or financial companies controlled by the company and related parties[113](index=113&type=chunk)[114](index=114&type=chunk) - The company had no other significant related party transactions during the reporting period[115](index=115&type=chunk) [XII. Significant Contracts and Their Fulfillment](index=42&type=section&id=%E5%8D%81%E4%BA%8C%E3%80%81%E9%87%8D%E5%A4%A7%E5%90%88%E5%90%8C%E5%8F%8A%E5%85%B6%E5%B1%A5%E8%A1%8C%E6%83%85%E5%86%B5) During the reporting period, the company had no entrustment, contracting, or leasing matters, nor any significant guarantees. Details of major operating and other significant contracts were not provided, but no major risks were mentioned - The company had no entrustment, contracting, or leasing situations during the reporting period[116](index=116&type=chunk)[117](index=117&type=chunk)[118](index=118&type=chunk) - The company had no significant guarantees during the reporting period[119](index=119&type=chunk) - The company had no other significant contracts during the reporting period[122](index=122&type=chunk) [XIII. Explanation of Other Significant Matters](index=42&type=section&id=%E5%8D%81%E4%B8%89%E3%80%81%E5%85%B6%E4%BB%96%E9%87%8D%E5%A4%A7%E4%BA%8B%E9%A1%B9%E7%9A%84%E8%AF%B4%E6%98%8E) The company had no other significant matters requiring explanation during the reporting period - The company had no other significant matters requiring explanation during the reporting period[123](index=123&type=chunk) [XIV. Significant Matters of Company Subsidiaries](index=42&type=section&id=%E5%8D%81%E5%9B%9B%E3%80%81%E5%85%AC%E5%8F%B8%E5%AD%90%E5%85%AC%E5%8F%B8%E9%87%8D%E5%A4%A7%E4%BA%8B%E9%A1%B9) The company had no significant matters concerning its subsidiaries during the reporting period - The company had no significant matters concerning its subsidiaries during the reporting period[124](index=124&type=chunk) Section 6: Share Changes and Shareholder Information [I. Share Change Situation](index=43&type=section&id=%E4%B8%80%E3%80%81%E8%82%A1%E4%BB%BD%E5%8F%98%E5%8A%A8%E6%83%85%E5%86%B5) During the reporting period, the company's total share capital remained unchanged at 217,724,473 shares. Restricted shares decreased by 14,849, with a corresponding increase in unrestricted shares, primarily due to the lifting of restrictions on executive lock-up shares. The company did not repurchase shares Share Change Situation | Item | Quantity Before This Change (shares) | Proportion Before This Change | Net Increase/Decrease in This Change (shares) | Quantity After This Change (shares) | Proportion After This Change | | :--- | :--- | :--- | :--- | :--- | :--- | | I. Restricted Shares | 587,865 | 0.27% | -14,849.00 | 573,016 | 0.26% | | Of which: Shares held by domestic natural persons | 587,865 | 0.27% | -14,849.00 | 573,016 | 0.26% | | II. Unrestricted Shares | 217,136,608 | 99.73% | 14,849.00 | 217,151,457 | 99.74% | | Of which: RMB ordinary shares | 217,136,608 | 99.73% | 14,849.00 | 217,151,457 | 99.74% | | III. Total Shares | 217,724,473 | 100.00% | 0 | 217,724,473 | 100.00% | - Share changes were primarily due to the lifting of restrictions on executive lock-up shares[129](index=129&type=chunk) - The company did not repurchase shares during the reporting period[128](index=128&type=chunk) [II. Securities Issuance and Listing](index=44&type=section&id=%E4%BA%8C%E3%80%81%E8%AF%81%E5%88%B8%E5%8F%91%E8%A1%8C%E4%B8%8E%E4%B8%8A%E5%B8%82%E6%83%85%E5%86%B5) The company had no securities issuance or listing activities during the reporting period - The company had no securities issuance or listing activities during the reporting period[130](index=130&type=chunk) [III. Number of Shareholders and Shareholding Information](index=44&type=section&id=%E4%B8%89%E3%80%81%E5%85%AC%E5%8F%B8%E8%82%A1%E4%B8%9C%E6%95%B0%E9%87%8F%E5%8F%8A%E6%8C%81%E8%82%A1%E6%83%85%E5%86%B5) As of the end of the reporting period, the total number of common shareholders was 42,303. The controlling shareholder, Jijing (Hong Kong) Co., Ltd., held 31.65% of shares. Among the top ten shareholders, Li Xingang, Wu Yusheng, and Diao Yunjing were acting in concert, collectively holding 4.15%. Some shareholders held shares through margin trading and securities lending - The total number of common shareholders at the end of the reporting period was **42,303**[132](index=132&type=chunk) Shareholding Information of Shareholders Holding 5% or More or Top 10 Shareholders | Shareholder Name | Shareholder Nature | Shareholding Proportion | Number of Shares Held at Period-End (shares) | Change During Reporting Period (shares) | Number of Restricted Shares Held (shares) | Number of Unrestricted Shares Held (shares) | Pledged, Marked, or Frozen Status | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Jijing (Hong Kong) Co., Ltd. | Overseas Legal Person | 31.65% | 68,910,043 | 0 | 0 | 68,910,043 | Not applicable | | Li Xingang | Domestic Natural Person | 2.88% | 6,281,200 | 60,000 | 0 | 6,281,200 | Not applicable | | Wu Xiaohong | Domestic Natural Person | 1.26% | 2,737,488 | 40,000 | 0 | 2,737,488 | Not applicable | | Huo Pengchong | Domestic Natural Person | 1.18% | 2,563,020 | 0 | 0 | 2,563,020 | Not applicable | | Xiao Ling | Domestic Natural Person | 1.02% | 2,218,990 | -41,100 | 0 | 2,218,990 | Not applicable | | Kang Yun | Domestic Natural Person | 0.82% | 1,785,000 | 0 | 0 | 1,785,000 | Not applicable | | Zhang Yafei | Domestic Natural Person | 0.76% | 1,655,644 | 0 | 0 | 1,655,644 | Not applicable | | Diao Yunjing | Domestic Natural Person | 0.66% | 1,440,000 | 0 | 0 | 1,440,000 | Not applicable | | Wu Yusheng | Domestic Natural Person | 0.61% | 1,335,600 | -146,900 | 0 | 1,335,600 | Not applicable | | Hong Kong Securities Clearing Company Limited | Overseas Legal Person | 0.59% | 1,277,468 | -166,415 | 0 | 1,277,468 | Not applicable | - Wu Yusheng and Li Xingang respectively hold **49%** and **51%** of Shenzhen Xinlikang Electronics Co., Ltd., and Diao Yunjing is Li Xingang's spouse. Li Xingang, Wu Yusheng, and Diao Yunjing are acting in concert, collectively holding **4.15%** of the company's shares[132](index=132&type=chunk) - Shareholders Wu Xiaohong, Huo Pengchong, and Zhang Yafei held shares through client credit trading guarantee securities accounts, participating in margin trading and securities lending business[133](index=133&type=chunk) [IV. Changes in Shareholdings of Directors, Supervisors, and Senior Management](index=46&type=section&id=%E5%9B%9B%E3%80%81%E8%91%A3%E4%BA%8B%E3%80%81%E7%9B%91%E4%BA%8B%E5%92%8C%E9%AB%98%E7%BA%A7%E7%AE%A1%E7%90%86%E4%BA%BA%E5%91%98%E6%8C%81%E8%82%A1%E5%8F%98%E5%8A%A8) There were no changes in the shareholdings of the company's directors, supervisors, and senior management during the reporting period, with details available in the 2024 annual report - No changes occurred in the shareholdings of the company's directors, supervisors, or senior management during the reporting period[134](index=134&type=chunk) [V. Changes in Controlling Shareholder or Actual Controller](index=46&type=section&id=%E4%BA%94%E3%80%81%E6%8E%A7%E8%82%A1%E8%82%A1%E4%B8%9C%E6%88%96%E5%AE%9E%E9%99%85%E6%8E%A7%E5%88%B6%E4%BA%BA%E5%8F%98%E6%9B%B4%E6%83%85%E5%86%B5) The company's controlling shareholder and actual controller remained unchanged during the reporting period - The company's controlling shareholder remained unchanged during the reporting period[135](index=135&type=chunk) - The company's actual controller remained unchanged during the reporting period[135](index=135&type=chunk) [VI. Preferred Share Information](index=47&type=section&id=%E5%85%AD%E3%80%81%E4%BC%98%E5%85%88%E8%82%A1%E7%9B%B8%E5%85%B3%E6%83%85%E5%86%B5) The company had no preferred shares during the reporting period - The company had no preferred shares during the reporting period[136](index=136&type=chunk) Section 7: Bond-Related Matters [Bond-Related Matters](index=48&type=section&id=%E5%80%BA%E5%88%B8%E7%9B%B8%E5%85%B3%E6%83%85%E5%86%B5) The company had no bond-related matters during the reporting period - The company had no bond-related matters during the reporting period[138](index=138&type=chunk) Section 8: Financial Report [I. Audit Report](index=49&type=section&id=%E4%B8%80%E3%80%81%E5%AE%A1%E8%AE%A1%E6%8A%A5%E5%91%8A) The company's semi-annual financial report was not audited - The company's semi-annual financial report was not audited[140](index=140&type=chunk) [II. Financial Statements](index=49&type=section&id=%E4%BA%8C%E3%80%81%E8%B4%A2%E5%8A%A1%E6%8A%A5%E8%A1%A8) This section provides the company's consolidated and parent company balance sheets, income statements, cash flow statements, and statements of changes in owner's equity for the first half of 2025, comprehensively presenting the company's financial position, operating results, and cash flow. At period-end, total assets were CNY 2.51 billion, owner's equity attributable to the parent company was CNY 1.60 billion, and net profit was CNY -35.77 million Consolidated Balance Sheet (Period-End) | Item | Period-End Balance (CNY) | Period-Beginning Balance (CNY) | | :--- | :--- | :--- | | Total Current Assets | 1,330,391,572.27 | 1,459,025,411.18 | | Total Non-Current Assets | 1,181,974,775.52 | 1,178,818,766.68 | | Total Assets | 2,512,366,347.79 | 2,637,844,177.86 | | Total Current Liabilities | 801,617,671.85 | 880,121,406.96 | | Total Non-Current Liabilities | 117,972,920.14 | 129,112,018.75 | | Total Liabilities | 919,590,591.99 | 1,009,233,425.71 | | Total Owner's Equity Attributable to Parent Company | 1,599,692,369.88 | 1,635,527,366.23 | | Minority Interests | -6,916,614.08 | -6,916,614.08 | | Total Owner's Equity | 1,592,775,755.80 | 1,628,610,752.15 | | Total Liabilities and Owner's Equity | 2,512,366,347.79 | 2,637,844,177.86 | Consolidated Income Statement (Current Period) | Item | H1 2025 (CNY) | H1 2024 (CNY) | | :--- | :--- | :--- | | I. Total Operating Revenue | 382,792,243.39 | 302,798,701.89 | | II. Total Operating Costs | 422,940,774.31 | 360,217,238.65 | | III. Operating Profit (Loss indicated by "—") | -26,260,624.92 | -44,358,332.44 | | IV. Total Profit (Total Loss indicated by "—") | -26,259,019.31 | -42,902,586.08 | | V. Net Profit (Net Loss indicated by "—") | -35,767,525.51 | -47,819,080.04 | | Net Profit Attributable to Parent Company Shareholders | -35,767,525.51 | -47,819,080.04 | | VI. Net Other Comprehensive Income After Tax | -67,470.84 | 104,202.72 | | VII. Total Comprehensive Income | -35,834,996.35 | -47,714,877.32 | | VIII. Earnings Per Share: Basic Earnings Per Share | -0.16 | -0.22 | | VIII. Earnings Per Share: Diluted Earnings Per Share | -0.16 | -0.21 | Consolidated Cash Flow Statement (Current Period) | Item | H1 2025 (CNY) | H1 2024 (CNY) | | :--- | :--- | :--- | | Net Cash Flow from Operating Activities | -66,079,620.93 | 44,367,221.88 | | Net Cash Flow from Investing Activities | 196,056,671.80 | -2,465,446.39 | | Net Cash Flow from Financing Activities | 33,320,834.37 | -129,459,654.30 | | Effect of Exchange Rate Changes on Cash and Cash Equivalents | -1,893.65 | 3,327.36 | | Net Increase in Cash and Cash Equivalents | 163,295,991.59 | -87,554,551.45 | | Cash and Cash Equivalents at Period-End | 213,717,922.32 | 93,808,195.59 | [III. Company Basic Information](index=66&type=section&id=%E4%B8%89%E3%80%81%E5%85%AC%E5%8F%B8%E5%9F%BA%E6%9C%AC%E6%83%85%E5%86%B5) Fuman Microelectronics Group Co., Ltd., established in 2014 and listed on the Shenzhen Stock Exchange on July 5, 2017, operates in the integrated circuit industry, focusing on the design, R&D, packaging, testing, and sales of high-performance analog and mixed-signal ICs. As of December 31, 2024, its total share capital was 217.72 million shares, registered capital was CNY 217.72 million, with Liu Jingyu as the actual controller, and 11 subsidiaries included in the consolidated scope this period - Fuman Microelectronics Group Co., Ltd. was established through overall restructuring in **2014** and listed on the Shenzhen Stock Exchange on **July 5, 2017**[172](index=172&type=chunk) - The company operates in the integrated circuit industry, primarily engaged in the design, R&D, packaging, testing, and sales of high-performance analog and mixed-signal integrated circuits[173](index=173&type=chunk) - As of December 31, 2024, the company's total issued share capital was **217.72 million shares**, registered capital was **CNY 217.72 million**, and the actual controller is **Liu Jingyu**[173](index=173&type=chunk) - The company consolidated **11 subsidiaries** in this period[174](index=174&type=chunk) [IV. Basis of Financial Statement Preparation](index=67&type=section&id=%E5%9B%9B%E3%80%81%E8%B4%A2%E5%8A%A1%E6%8A%A5%E8%A1%A8%E7%9A%84%E7%BC%96%E5%88%B6%E5%9F%BA%E7%A1%80) The company's financial statements are prepared in accordance with accounting standards issued by the Ministry of Finance and relevant CSRC regulations, based on a going concern assumption, with no significant doubts about its ability to continue as a going concern for 12 months from the reporting period end - The company's financial statements are prepared in accordance with the Enterprise Accounting Standards issued by the Ministry of Finance and the provisions of the China Securities Regulatory Commission's "Information Disclosure Rules for Companies Issuing Securities No. 15 - General Provisions for Financial Reports" (Revised 2023)[175](index=175&type=chunk) - The company's financial statements are prepared on a going concern basis, and an assessment of its ability to continue as a going concern for **12 months** from the end of the reporting period revealed no significant doubts or circumstances[176](index=176&type=chunk) [V. Significant Accounting Policies and Accounting Estimates](index=67&type=section&id=%E4%BA%94%E3%80%81%E9%87%8D%E8%A6%81%E4%BC%9A%E8%AE%A1%E6%94%BF%E7%AD%96%E5%8F%8A%E4%BC%9A%E8%AE%A1%E4%BC%B0%E8%AE%A1) This section details the company's adherence to enterprise accounting standards, covering accounting periods, operating cycles, functional currency, materiality, business combinations, consolidated financial statements, joint arrangements, cash and cash equivalents, foreign currency transactions, financial instruments, receivables, inventory, investment properties, fixed assets, intangible assets, revenue recognition, government grants, deferred taxes, and leases. During the reporting period, the company implemented Accounting Standard Interpretations No. 17 and 18, and interim provisions for data resources, and changed the accounting estimate for mask amortization to 5 years - The company adheres to the requirements of enterprise accounting standards, accurately and completely reflecting the company's financial position, operating results, cash flows, and other relevant information for the reporting period[178](index=178&type=chunk) - The company uses **CNY** as its functional currency, while its overseas subsidiary, Fuxi (Hong Kong) Co., Ltd., uses **USD**[181](index=181&type=chunk) - The company classifies financial assets into three categories based on their business model and contractual cash flow characteristics: measured at amortized cost, at fair value through other comprehensive income, and at fair value through profit or loss[208](index=208&type=chunk) - The company performs impairment accounting and recognizes loss provisions for financial assets measured at amortized cost based on expected credit losses[223](index=223&type=chunk) - The company values inventory issued using the **weighted average method at month-end** and provides or adjusts inventory impairment provisions based on the lower of cost or net realizable value at period-end[238](index=238&type=chunk)[239](index=239&type=chunk) - The company uses the **cost model** for subsequent measurement of investment properties, depreciating or amortizing buildings and land use rights[260](index=260&type=chunk) - The company uses the **straight-line method** for fixed asset depreciation, with depreciation periods of **20-50 years** for buildings, **10 years** for machinery, **4 years** for transportation equipment, and **5 years** for office equipment, instruments, and electronic equipment[263](index=263&type=chunk) - The company assesses the useful life of intangible assets upon acquisition, classifying them as finite or indefinite, and amortizes finite-lived intangible assets using the **straight-line method**[272](index=272&type=chunk) - The company recognizes revenue when it satisfies a performance obligation by transferring control of a promised good or service to a customer, at the amount of consideration allocated to that performance obligation[291](index=291&type=chunk) - Effective **January 1, 2024**, the company implemented "Interpretation No. 17 of Enterprise Accounting Standards" and "Interim Provisions on Accounting Treatment of Enterprise Data Resources" issued by the Ministry of Finance, and effective **December 6, 2024**, implemented "Interpretation No. 18 of Enterprise Accounting Standards," with **no significant impact** on the financial statements for this reporting period[307](index=307&type=chunk)[309](index=309&type=chunk) - On **April 22, 2024**, the company approved an accounting estimate change, extending the amortization period for mask plates of high-end smart consumer chips, high-power industrial chips, and automotive electronic chips from **3 years** to **5 years**, applying the prospective method[311](index=311&type=chunk) [VI. Taxes](index=93&type=section&id=%E5%85%AD%E3%80%81%E7%A8%8E%E9%A1%B9) The company's main taxes include VAT, urban maintenance and construction tax, corporate income tax, education surcharge, and local education surcharge. As a high-tech enterprise, the company enjoys a 15% preferential corporate income tax rate. Some subsidiaries benefit from small-profit enterprise income tax incentives and a three-year property tax exemption Major Taxes and Tax Rates | Tax Type | Tax Basis | Tax Rate | | :--- | :--- | :--- | | Value-Added Tax | Based on sales of goods and taxable services calculated according to tax laws, after deducting deductible input tax for the current period, the difference is the VAT payable | 13%, 9%, 6% | | Urban Maintenance and Construction Tax | Amount of turnover tax actually paid | 7% | | Corporate Income Tax | Taxable income | 15%, 16.5%, 20%, 25% | | Education Surcharge | Amount of turnover tax actually paid | 3% | | Local Education Surcharge | Amount of turnover tax actually paid | 2% | - The company passed the high-tech enterprise re-certification in **December 2024**, valid for **3 years**, applying a **15%** corporate income tax rate for 2024[314](index=314&type=chunk) - Some subsidiaries enjoy small-profit enterprise income tax incentives, calculating taxable income at **25%** and paying corporate income tax at a **20%** rate, extended until **December 31, 2027**[314](index=314&type=chunk) - The company is exempt from property tax for **three years** starting from **April 2023**[315](index=315&type=chunk) [VII. Notes to Consolidated Financial Statement Items](index=94&type=section&id=%E4%B8%83%E3%80%81%E5%90%88%E5%B9%B6%E8%B4%A2%E5%8A%A1%E6%8A%A5%E8%A1%A8%E9%A1%B9%E7%9B%AE%E6%B3%A8%E9%87%8A) This section provides detailed notes on consolidated financial statement items, including monetary funds (CNY 245 million, with CNY 30.83 million restricted), trading financial assets (CNY 137 million), notes receivable (CNY 121 million), accounts receivable (CNY 247 million), inventory (CNY 403 million), short-term borrowings (CNY 488 million), long-term borrowings (CNY 80.5 million), operating revenue (CNY 383 million), operating costs (CNY 341 million), R&D expenses (CNY 55.93 million), and net profit (CNY -35.77 million) Monetary Funds | Item | Period-End Balance (CNY) | Period-Beginning Balance (CNY) | | :--- | :--- | :--- | | Cash on Hand | 104,873.23 | 55,391.13 | | Bank Deposits | 215,017,522.23 | 50,599,655.69 | | Other Monetary Funds | 29,420,738.03 | 114,583,447.61 | | Total | 244,543,133.49 | 165,238,494.43 | | Of which: Total funds deposited overseas | 351,525.84 | 228,404.94 | Restricted Monetary Funds Details | Item | Period-End Balance (CNY) | Period-Beginning Balance (CNY) | | :--- | :--- | :--- | | Bank Acceptance Bill Deposits | 29,420,300.65 | 114,569,495.43 | | Frozen Deposits | 1,404,910.52 | 247,068.27 | | Total | 30,825,211.17 | 114,816,563.70 | Trading Financial Assets | Item | Period-End Balance (CNY) | Period-Beginning Balance (CNY) | | :--- | :--- | :--- | | Financial assets measured at fair value through profit or loss | 136,993,178.42 | 215,980,816.45 | | Of which: Wealth management products | 136,993,178.42 | 215,980,816.45 | | Total | 136,993,178.42 | 215,980,816.45 | Notes Receivable Classified | Item | Period-End Balance (CNY) | Period-Beginning Balance (CNY) | | :--- | :--- | :--- | | Bank Acceptance Bills | 120,548,944.58 | 146,114,026.89 | | Total | 120,548,944.58 | 146,114,026.89 | Accounts Receivable by Age | Age | Period-End Book Balance (CNY) | Period-Beginning Book Balance (CNY) | | :--- | :--- | :--- | | Within 1 year (inclusive) | 251,446,009.91 | 232,505,712.95 | | 1 to 2 years | 21,164,205.70 | 29,894,836.44 | | 2 to 3 years | 6,470,903.19 | 10,607,470.96 | | Over 3 years | 27,791,515.92 | 31,679,540.89 | | Total | 306,872,634.72 | 304,687,561.24 | Inventory Classification | Item | Period-End Book Value (CNY) | Period-Beginning Book Value (CNY) | | :--- | :--- | :--- | | Raw Materials | 66,453,782.51 | 52,181,554.11 | | Work in Progress | 55,144,265.78 | 41,111,364.17 | | Finished Goods | 209,680,293.07 | 261,659,077.58 | | Goods in Transit | 14,101,510.57 | 11,097,433.73 | | Consigned Processing Materials | 15,270,733.39 | 15,152,613.87 | | Semi-finished Goods | 42,561,974.37 | 35,249,457.56 | | Total | 403,212,559.69 | 416,451,501.02 | Short-Term Borrowings Classification | Item | Period-End Balance (CNY) | Period-Beginning Balance (CNY) | | :--- | :--- | :--- | | Credit Loans | 373,828,630.45 | 287,705,222.83 | | Letter of Credit Forfaiting Financing | 113,600,000.00 | 124,000,000.00 | | Unmatured Accrued Interest | 239,925.00 | 426,842.74 | | Total | 487,668,555.45 | 536,348,939.64 | Operating Revenue and Operating Costs | Item | Current Period Revenue (CNY) | Current Period Costs (CNY) | Prior Period Revenue (CNY) | Prior Period Costs (CNY) | | :--- | :--- | :--- | :--- | :--- | | Main Business | 381,917,710.70 | 340,821,876.75 | 300,846,551.62 | 252,990,331.42 | | Other Business | 874,532.69 | 91,739.67 | 1,952,150.27 | 3,416,671.98 | | Total | 382,792,243.39 | 340,913,616.42 | 302,798,701.89 | 256,407,003.40 | R&D Expenses | Item | Current Period Amount (CNY) | Prior Period Amount (CNY) | | :--- | :--- | :--- | | Salaries and Wages | 27,870,531.93 | 35,058,981.92 | | Material Costs | 692,685.42 | 1,605,649.26 | | Mask Costs | 7,627,888.09 | 11,905,631.87 | | Technology Development Fees | 10,328,132.92 | 14,189,116.46 | | Rent and Property Management Fees | 731,952.20

Company Overview - Fuman Microelectronics Group Co., Ltd. is located in Shenzhen, Guangdong Province, and was established on November 5, 2001. The company went public on July 5, 2017. Its main business involves the design, research and development, packaging, testing, and sales of high-performance analog and mixed-signal integrated circuits [2]. Business Segmentation - The revenue composition of Fuman Micro includes: Power management chips 49.39%, LED lights and control/driving chips 25.24%, other chips 14.68%, MOSFET chips 10.24%, rental income 0.35%, design income 0.07%, service fee income 0.02%, and other income 0.00% [2]. Financial Performance - For the period from January to March 2025, Fuman Micro achieved operating revenue of 169 million yuan, representing a year-on-year growth of 16.13%. The net profit attributable to the parent company was -25.05 million yuan, with a year-on-year increase of 11.19% [2]. Stock Performance - As of August 27, Fuman Micro's stock price increased by 2.01%, reaching 41.52 yuan per share, with a trading volume of 315 million yuan and a turnover rate of 3.56%. The total market capitalization is 9.04 billion yuan [1]. - Year-to-date, Fuman Micro's stock price has risen by 16.83%, with a decline of 1.63% over the last five trading days, a rise of 28.19% over the last 20 days, and a rise of 27.99% over the last 60 days [1]. Shareholder Information - As of March 31, 2025, Fuman Micro had 40,900 shareholders, a decrease of 15.23% from the previous period. The average circulating shares per person increased by 17.98% to 5,313 shares [2]. - The company has distributed a total of 96.54 million yuan in dividends since its A-share listing, with no dividends distributed in the last three years [3]. Institutional Holdings - As of March 31, 2025, Hong Kong Central Clearing Limited is the fifth-largest circulating shareholder of Fuman Micro, holding 2.4623 million shares, an increase of 1.0184 million shares from the previous period [3].

Core Viewpoint - Yushu Technology is facing a patent infringement lawsuit just as it begins its listing guidance, which could potentially impact its IPO process [1][3]. Group 1: Lawsuit Details - The plaintiff is Hangzhou Luweimei Daily Chemical Co., Ltd., with Zhou Jianjun holding a 90% stake and owning multiple patents, including one for an electronic dog [2]. - The lawsuit's timing is critical as Yushu Technology is preparing for its IPO, raising concerns about the potential delay or failure of the listing [3]. Group 2: Historical Context of Patent Infringement Cases - The article discusses two previous cases of companies facing patent infringement lawsuits during their IPO processes: one failed to list, while the other succeeded [3]. - Weisi New Material faced a patent infringement lawsuit in March 2023, which led to the cancellation of its IPO review just before the scheduled meeting [5]. - Weisi New Material attempted to counter the lawsuit by applying for the invalidation of the patent involved, but ultimately withdrew its IPO application in April 2024 after a year-long struggle [9]. Group 3: Successful Case Study - In contrast, Yingjixin, a chip company, successfully navigated a patent infringement lawsuit while pursuing its IPO. The involved patent was declared invalid in September 2019, allowing Yingjixin to proceed with its listing application in June 2021 [13][15]. - Yingjixin faced additional lawsuits related to trade secrets and cooperation agreements but managed to reach a settlement by paying 52 million yuan to the plaintiff, allowing it to continue with its IPO process [19][21].

Company Overview - Fuman Microelectronics Group Co., Ltd. is located in Shenzhen, Guangdong Province, and was established on November 5, 2001, with its listing date on July 5, 2017 [2] - The company specializes in the design, research and development, packaging, testing, and sales of high-performance analog and mixed-signal integrated circuits [2] - The revenue composition includes: Power management chips 49.39%, LED lighting and control chips 25.24%, other chips 14.68%, MOSFET chips 10.24%, rental income 0.35%, design income 0.07%, service fee income 0.02%, and other income 0.00% [2] Financial Performance - For the period from January to March 2025, Fuman Micro achieved operating revenue of 169 million yuan, representing a year-on-year growth of 16.13% [2] - The net profit attributable to the parent company was -25.05 million yuan, with a year-on-year increase of 11.19% [2] - Since its A-share listing, the company has distributed a total of 96.54 million yuan in dividends, with no dividends distributed in the past three years [3] Stock Performance - As of August 22, the stock price of Fuman Micro increased by 2.20%, reaching 41.90 yuan per share, with a trading volume of 269 million yuan and a turnover rate of 3.00% [1] - The total market capitalization is 9.123 billion yuan [1] - Year-to-date, the stock price has risen by 17.90%, with a 2.12% increase over the last five trading days, 29.08% over the last 20 days, and 27.01% over the last 60 days [1] Shareholder Information - As of March 31, 2025, the number of shareholders is 40,900, a decrease of 15.23% from the previous period, with an average of 5,313 circulating shares per person, an increase of 17.98% [2] - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited is the fifth largest, holding 2.4623 million shares, an increase of 1.0184 million shares from the previous period [3] Market Activity - Fuman Micro has appeared on the "Dragon and Tiger List" once this year, with the most recent appearance on April 11, where it recorded a net purchase of 55.236 million yuan [1] - The total buying amounted to 82.2846 million yuan, accounting for 34.60% of the total trading volume, while total selling was 27.0484 million yuan, accounting for 11.37% of the total trading volume [1]

Group 1 - The semiconductor stocks in the A-share market have collectively strengthened, with notable gains in several companies [1] - Aojie Technology saw an increase of over 13%, while Shengke Communication rose nearly 10% [1] - Weicai Technology increased by 8%, and Zhaoyi Innovation rose by over 6% [1] Group 2 - The following companies reported significant price increases: - Aojie Technology (13.39%) with a total market value of 48.5 billion and a year-to-date increase of 114.24% [2] - Shengke Communication (9.93%) with a market value of 50 billion and a year-to-date increase of 45.26% [2] - Weicai Technology (8.01%) with a market value of 11.5 billion and a year-to-date increase of 72.61% [2] - Zhaoyi Innovation (6.76%) with a market value of 90 billion and a year-to-date increase of 27.32% [2] - Other companies like Canxin Technology, Xinyuan Technology, and Yutai Micro also reported increases of over 5% [1]

证券日报网讯富满微（300671）8月20日在互动平台回答投资者提问时表示，国产替代是公司研发芯片 的初衷，也是公司在芯片研发领域的长久布局。 ...

Group 1 - The core point of the news is that Fuman Microelectronics Group Co., Ltd. has applied for a patent for a chip debugging method, indicating its focus on innovation in semiconductor technology [1] - The patent application was filed on April 2025, and the publication number is CN120492241A, showcasing the company's ongoing efforts in research and development [1] - The chip debugging method involves a process where the chip enters debugging mode upon detecting specific voltage conditions, which highlights the technical sophistication of the company's products [1] Group 2 - Fuman Microelectronics Group Co., Ltd. was established in 2001 and is located in Shenzhen, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 2,177.24473 million RMB, reflecting its substantial financial foundation [2] - Fuman Microelectronics has invested in 14 companies and participated in 21 bidding projects, indicating its active role in the industry [2] - The company holds 275 patents and has 24 trademark registrations, demonstrating its commitment to intellectual property and innovation [2]

证券之星消息，8月14日半导体板块较上一交易日上涨1.06%，龙图光罩领涨。当日上证指数报收于 3666.44，下跌0.46%。深证成指报收于11451.43，下跌0.87%。半导体板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 688721 | 龙图光罩 | 53.72 | 12.98% | 12.93万 | | 7.12亿 | | 688256 | 寒武纪 | 949.00 | 10.35% | 15.07万 | | 140.35 Z | | 688041 | 海光信息 | 152.49 | 8.83% | 78.90万 | | 120.20亿 | | 688110 | 东芯股份 | 93.25 | 4.58% | 39.86万 | | 37.14亿 | | 688591 | 泰凌微 | 52.40 | 4.26% | 18.81万 | | 9.97亿 | | 688347 | 表可公司 | 70.50 | 3.62% | 28.94万 | | 20.3 ...