证券代码：301611 证券简称：珂玛科技 公告编号：2025-046 苏州珂玛材料科技股份有限公司 2025 年第二次临时股东大会决议公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 特别提示： 1、本次股东大会未出现否决议案的情形； 2、本次股东大会未涉及变更以往股东大会已通过的决议的情形。 （2）网络投票时间：2025 年 9 月 10 日。其中，通过深圳证券交易所交易系统 进行网络投票的时间为 2025 年 9 月 10 日 9:15-9:25；9:30-11:30；13:00-15:00；通过 深圳证券交易所互联网投票系统投票的具体时间为 2025 年 9 月 10 日 9:15 至 2025 年 9 月 10 日 15:00 的任意时间。 2、股权登记日：2025 年 9 月 2 日（星期二）； 3、会议召开地点：江苏省苏州市虎丘区漓江路 58 号苏州科技城工业坊 B 区 6 号厂房； 4、会议召开方式：本次会议采取现场投票与网络投票相结合的方式； 5、会议召集人：公司董事会； 6、现场会议主持人：董事长刘先兵先生； 7、会议出席情况： 一、会 ...

上海市通力律师事务所 关于苏州珂玛材料科技股份有限公司 2025 年第二次临时股东大会的法律意见书 致: 苏州珂玛材料科技股份有限公司 在本法律意见书中, 本所仅对本次股东大会召集和召开的程序、出席本次股东大会人员 资格和召集人资格及表决程序、表决结果是否符合法律法规和公司章程的规定发表意见, 并 不对本次股东大会所审议的议案内容以及该等议案所表述的事实或数据的真实性和准确性 发表意见。 本所及本所律师依据法律法规及本法律意见出具日以前已经发生或者存在的事实, 严 格履行了法定职责, 遵循了勤勉尽责和诚实信用原则, 进行了充分的核查验证, 保证本法律 意见所认定的事实真实、准确、完整, 所发表的结论性意见合法、准确, 不存在虚假记载、 误导性陈述或者重大遗漏, 并承担相应法律责任。 24SH7201012/WM/kw/cm/D4 1 上海市通力律师事务所(以下简称"本所")接受苏州珂玛材料科技股份有限公司(以下 简称"公司")的委托, 指派本所马宇曈律师、张雪林律师(以下简称"本所律师")根据《中 华人民共和国公司法》《中华人民共和国证券法》《上市公司股东会规则》等法律法规和规 范性文件(以下统称"法律法规" ...

Core Viewpoint - Kema Technology experienced a 5.12% decline in stock price, reaching 52.80 yuan per share, with a trading volume of 273 million yuan and a market capitalization of 23.021 billion yuan as of September 4 [1] Company Overview - Suzhou Kema Materials Technology Co., Ltd. was established on April 27, 2009, and is located at No. 58, Lijiang Road, Suzhou High-tech Zone, Jiangsu Province [1] - The company specializes in the research, development, manufacturing, sales, and services of advanced ceramic material components, as well as surface treatment services for semiconductor equipment [1] - The revenue composition of the company includes 89.60% from sales of advanced ceramic material components, 9.57% from surface treatment services, 0.45% from other sources, and 0.38% from sales of metal structural components [1] Shareholder Analysis - Southern Fund's Southern CSI 1000 ETF (512100) entered the top ten circulating shareholders of Kema Technology in the second quarter, holding 556,100 shares, which accounts for 0.93% of circulating shares [2] - The estimated floating loss for this ETF today is approximately 1.5849 million yuan [2] - The Southern CSI 1000 ETF was established on September 29, 2016, with a latest scale of 64.953 billion yuan, and has achieved a year-to-date return of 22.23% [2] Fund Performance - The Southern Zhi Hong Mixed A Fund (020645) increased its holdings in Kema Technology by 20,200 shares in the second quarter, now holding 116,000 shares, which represents 2.98% of the fund's net value [4] - The estimated floating loss for this fund today is around 330,600 yuan [4] - The Southern Zhi Hong Mixed A Fund was established on August 2, 2024, with a latest scale of 98.6415 million yuan, and has achieved a year-to-date return of 28.82% [4]

Company Overview - Full Name: Suzhou Kema Material Technology Co., Ltd [1] - Abbreviation: Kema Technology [1] - Stock Code: 301611.SZ [1] - IPO Application Date: June 29, 2022 [1] - Listing Date: August 16, 2024 [1] - Listing Board: Shenzhen ChiNext [1] - Industry: Manufacturing of Computers, Communications, and Other Electronic Devices [1] - IPO Sponsor: CITIC Securities [1] - Lead Underwriters: CITIC Securities [1] - Legal Advisor: Shanghai Tongli Law Firm [1] - Audit Firm: PwC Zhongtian [1] IPO Performance - IPO Disclosure: Required to comprehensively revise the prospectus sections on "Major Issues" and "Risk Factors" to enhance relevance for investment decisions [1] - Regulatory Penalties: No penalties imposed [1] - Public Supervision: No penalties imposed [1] - Listing Cycle: Kema Technology's listing cycle is 779 days, exceeding the average of 629.45 days for 2024 A-share companies [1] - Multiple Applications: Not applicable, no penalties [1] Financial Metrics - Underwriting and Sponsorship Fees: CNY 58.99 million, with a commission rate of 9.83%, higher than the average of 7.71% [1] - First Day Performance: Stock price increased by 368.25% compared to the issue price [1] - Three-Month Performance: Stock price increased by 680.63% compared to the issue price [1] - Issuance Price-Earnings Ratio: 44.90 times, compared to the industry average of 32.63 times, representing 137.60% of the industry average [1] - Actual Fundraising: Expected to raise CNY 987 million, but actual fundraising was CNY 600 million, a decrease of 39.21% [1] Post-Listing Performance - Short-Term Performance: In 2024, the company's revenue increased by 78.45% year-on-year, and net profit attributable to shareholders increased by 279.88% year-on-year, with non-recurring net profit increasing by 293.56% year-on-year [1] - Abandonment Rate: 0.16% [1] Overall Assessment - Total Score for IPO Project: 79 points, classified as Grade C [1] - Negative Factors Affecting Score: Disclosure quality needs improvement, listing cycle exceeds two years, high issuance cost ratio, high issuance price-earnings ratio, reduced actual fundraising amount, and abandonment rate of 0.16% [1]

（一）公司基本情况 全称：苏州珂玛材料科技股份有限公司 简称：珂玛科技 代码：301611.SZ IPO申报日期：2022年6月29日 上市日期：2024年8月16日 上市板块：深证创业板 所属行业：计算机、通信和其他电子设备制造业 IPO保荐机构：中信证券 保荐代表人：曲娱、汤鲁阳 IPO承销商：中信证券 IPO律师：上海市通力律师事务所 IPO审计机构：普华永道中天会计师事务所（特殊普通合伙） （2）监管处罚情况：不扣分 （3）舆论监督：不扣分 （4）上市周期：扣分 2024年度已上市A股企业从申报到上市的平均天数为629.45天，珂玛科技的上市周期是779天，高于整体 均值。 （5）是否多次申报：不属于，不扣分。 （6）发行费用及发行费用率 （二）执业评价情况 （1）信披情况： 被要求全面修改招股说明书"重大事项提示"与"风险因素"章节，突出与投资决策相关的信息，强化针对 性；被要求说明发行人可比公司选取是否充分适当。 珂玛科技的承销及保荐费用为5899.06万元，承销保荐佣金率9.83%，高于整体平均数7.71% 。 （7）上市首日表现 上市首日股价较发行价格上涨368.25%。 （8）上市三个月表现 ...

Core Viewpoint - Kema Technology experienced a 3.32% decline in stock price on September 2, with a trading volume of 425 million yuan, indicating market volatility and investor sentiment [1]. Financing Summary - On September 2, Kema Technology had a financing buy amount of 55.1351 million yuan and a financing repayment of 45.4020 million yuan, resulting in a net financing purchase of 9.7331 million yuan [1]. - The total financing and securities balance reached 408 million yuan, accounting for 4.91% of the circulating market value, which is above the 90th percentile level over the past year, indicating a high financing level [1]. - The company had a securities lending repayment of 300 shares and a securities lending sale of 100 shares, with a selling amount of 5,658 yuan, and a securities lending balance of 41.30 million yuan, also above the 90th percentile level over the past year [1]. Business Performance - As of August 20, Kema Technology had 25,800 shareholders, an increase of 16.32% from the previous period, with an average of 5,684 circulating shares per person, up 110.04% [2]. - For the first half of 2025, Kema Technology reported a revenue of 520 million yuan, a year-on-year increase of 35.34%, and a net profit attributable to shareholders of 172 million yuan, reflecting a year-on-year growth of 23.52% [2]. Dividend and Shareholding Structure - Kema Technology has distributed a total of 87.2 million yuan in dividends since its A-share listing [3]. - As of June 30, 2025, notable institutional shareholders include Guolian An Zhongzheng Semiconductor Products and Equipment ETF, which is the second-largest shareholder with 642,200 shares, and several new institutional investors have entered the top ten shareholders list [3].

Core Viewpoint - Kema Technology's stock price has decreased by 1.52% to 57.56 yuan as of August 26, 2025, with a trading volume of 69,909 lots and a turnover of 404 million yuan, indicating a turnover rate of 4.77% [1] Financial Performance - In the first half of 2025, Kema Technology achieved operating revenue of 520 million yuan, representing a year-on-year growth of 35.34% [1] - The net profit for the same period was 172 million yuan, reflecting a year-on-year increase of 23.52% [1] Business Developments - The company plans to issue convertible bonds to raise no more than 750 million yuan for the expansion of structural functional modular ceramic components [1] - Kema Technology announced the acquisition of a 73% stake in Suzhou Kaixin Semiconductor for 102 million yuan to enhance its layout in the silicon carbide ceramic materials sector [1] - An employee strategic placement asset management plan intends to reduce holdings by no more than 7.5 million shares [1] Market Activity - On August 26, 2025, Kema Technology experienced a net outflow of main funds amounting to 13.41 million yuan, with a cumulative net outflow of 113 million yuan over the past five days [1]

证券代码：301611 证券简称：珂玛科技 公告编号：2025-041 苏州珂玛材料科技股份有限公司 关于召开 2025 年第二次临时股东大会通知的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 苏州珂玛材料科技股份有限公司（以下简称"公司"）于 2025 年 8 月 22 日召开 第三届董事会第五次会议，审议通过了《关于提请召开公司 2025 年第二次临时股东 大会的议案》，公司决定于 2025 年 9 月 10 日召开 2025 年第二次临时股东大会（以 下简称"股东大会"），根据有关规定，现将本次会议的有关事项通知如下： 一、召开会议的基本情况 1、股东大会届次：2025 年第二次临时股东大会； 2、股东大会的召集人：公司董事会； 3、会议召开的合法、合规性：公司第三届董事会第五次会议审议通过了《关于 提请召开公司 2025 年第二次临时股东大会的议案》，本次股东大会会议召开符合有 关法律、行政法规、部门规章、规范性文件、深圳证券交易所业务规则和《公司章 程》的规定； 4、会议召开的日期、时间： （1）现场会议时间：2025 年 9 月 10 日（ ...

Core Insights - The company reported a revenue of 520.4 million yuan for the first half of 2025, representing a year-on-year increase of 35.34% [3] - The net profit attributable to shareholders reached 171.9 million yuan, up 23.52% compared to the same period last year [3] - The net profit excluding non-recurring gains and losses was 170.5 million yuan, reflecting a growth of 25.04% year-on-year [3] Financial Performance - Revenue from advanced ceramic materials components was 477 million yuan, showing a year-on-year growth of 40.21% [1] - The net cash flow from operating activities was 141.2 million yuan, a slight increase of 2.46% from the previous year [1] - Basic and diluted earnings per share were both 0.3942 yuan, marking a 2.28% increase [1] Asset and Equity Position - Total assets at the end of the reporting period were approximately 2.09 billion yuan, an increase of 6.24% from the end of the previous year [1] - The net assets attributable to shareholders were about 1.65 billion yuan, up 8.65% from the previous year [1] Industry Context - The growth in the semiconductor market in China has driven a rapid increase in demand for the company's advanced ceramic materials, particularly in the semiconductor sector, where sales of structural components grew by 66.06% year-on-year [2] - The company's modular products for semiconductor equipment have also contributed to revenue growth, with significant sales of ceramic heater products and other components [2]

Core Insights - The company reported a strong financial performance for the first half of 2025, with revenue of 520 million yuan, a year-on-year increase of 35.34%, and a net profit of 172 million yuan, up 23.52% [1][2] Financial Performance - Revenue for the first half of 2025 reached 520 million yuan, reflecting a growth of 35.34% year-on-year [1] - Net profit attributable to shareholders was 172 million yuan, marking a 23.52% increase [1] - The net profit excluding non-recurring items was 171 million yuan, up 25.04% [1] - The net cash flow from operating activities was 141 million yuan, a growth of 2.46% [1] Business Growth - The core business of advanced ceramic materials components generated sales of 477 million yuan, a year-on-year increase of 40.21%, accounting for over 91% of total revenue [2] - The semiconductor sector was particularly strong, with revenue of 437 million yuan, up 43.5%, driving the company's overall performance [2] - The company has made significant advancements in high-end products such as ceramic heaters and ultra-pure silicon carbide kits, with over a thousand ceramic heaters delivered [2] R&D Investment - R&D expenditure for the first half of 2025 was 45.04 million yuan, a 31.17% increase, representing 8.66% of total revenue [3] - The company has achieved technological breakthroughs in critical products and has validated multiple products with leading domestic semiconductor equipment manufacturers [3] - The company is one of the few in China collaborating with a top international semiconductor equipment manufacturer, enhancing its technical recognition [3] Customer Base and Capacity Expansion - The company serves a strong customer base, including leading semiconductor equipment and manufacturing firms such as North Huachuang and TCL Huaxing [4] - The company has invested 514 million yuan in its IPO projects, with the advanced materials production base nearing completion and set to begin operations in 2025 [4] - Ongoing projects for core semiconductor component manufacturing and R&D center construction are progressing steadily [4] Market Opportunities - The company is positioned to benefit from the ongoing domestic substitution trend in the semiconductor industry, with significant growth potential as the market recovers [5] - The focus will remain on high-growth sectors such as semiconductors and renewable energy, with an emphasis on optimizing product structure and enhancing R&D capabilities [5] - Analysts note that the company has demonstrated strong growth in financial performance, technology breakthroughs, customer expansion, and capacity building, positioning it well in the advanced ceramic materials sector [5]