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 2024 年度股东大会的法律意见书 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/D3 1 致: 苏州珂玛材料科技股份有限公司 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》《上市公司股东大会规则》等法律法规和 规范性文件(以下统称"法律法规")及《苏州珂玛材料科技股份有限公司章程》(以下简称 "公司章程")的规定就公司 2024 年度股东大会(以下简称"本次股东大会")相关事宜出 具法律意见。 本所律师已经对公司提供的与本次股东大会有关的法律文件及其他文件、资料予以了核 查、验证。在进行核查验证过程 ...

证券代码：301611 证券简称：珂玛科技 公告编号：2025-029 苏州珂玛材料科技股份有限公司 2024 年度股东大会决议公告 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。 一、 会议召开和出席情况 1、会议召开的时间： （1）现场会议时间：2025 年 5 月 12 日（星期一）14:00； （2）网络投票时间：2025 年 5 月 12 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 5 月 12 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 5 月 12 日 9:15 至 2025 年 5 月 12 日 15:00 的任意时间。 2、股权登记日：2025 年 4 月 30 日（星期三）； 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 ...

Group 1: Company Performance and Market Growth - The company achieved significant growth in operating performance for both 2024 and Q1 2025, driven by the recovery of the Chinese semiconductor market and increased demand from downstream customers [1] - The rapid growth in sales revenue of advanced ceramic materials is attributed to the domestic production of key components in semiconductor equipment [2] - The company’s core component, the ceramic heater, has successfully replaced imported products, addressing critical supply chain issues for semiconductor manufacturers [2] Group 2: Product Development and Production Capacity - Multiple models of 6-inch, 8-inch, and 12-inch ceramic heaters have completed validation and entered mass production, featuring various specifications and functionalities [3] - The company is integrating production lines for ceramic heaters and electrostatic chucks at its advanced materials production base in Suzhou to meet future capacity demands [3] - The company aims to complete more modular product validations and begin formal mass production in 2025 [4] Group 3: Investment Projects and Future Outlook - The advanced materials production base and R&D center in Suzhou have completed construction, covering an area of 82,000 square meters, and are currently in the equipment installation phase [4] - The completion of investment projects is expected to enhance the company's ability to deliver products and services to downstream customers promptly [4] - The company plans to focus on product upgrades and expand its market share in the semiconductor ceramic components sector, which currently has a domestic production rate of only 19% [4]

Group 1 - The core viewpoint of the article highlights that Kema Technology's new production base in Suzhou is set to be fully operational by 2025, with the first quarter seeing the successful relocation of the original ceramic heater workshop to the new facility [2] - The company aims to increase the theoretical production capacity of ceramic heaters to nearly 200 units per month by the end of 2025 to meet the ongoing demand from wafer manufacturers and major domestic semiconductor equipment manufacturers [2] - In the first quarter of 2025, Kema Technology's revenue structure remained stable, with ceramic structural components accounting for approximately 50%, "function-structure" modular products for 33%, and surface treatment services and metal structural components for 10% [2] Group 2 - In terms of modular product development, the 8-inch electrostatic chucks have achieved small-scale production, while the 12-inch products are currently being tested and promoted in wafer fabs [3] - The company has completed mass production and delivery of 6-inch non-porous silicon carbide kits, with 8-inch products passing verification from Northern Huachuang, and some components of the 12-inch porous silicon carbide kits also verified [3] - The new Suzhou production base will integrate a dedicated production line for electrostatic chucks, providing support for future mass production [3]

Group 1: Revenue Structure and Growth Direction - In Q1 2025, the revenue structure remained consistent with 2024: ceramic structural parts accounted for approximately 50%, "function-structure" modular products for about 33%, and surface treatment services and metal structural parts for around 10% [1] - The company aims to enhance its core competitiveness by focusing on the development of ceramic heaters, electrostatic chucks, and ultra-pure silicon carbide kits, targeting international first-class semiconductor equipment standards [2] Group 2: Order Status and Delivery Times - The delivery cycle for ceramic structural parts is approximately 45 to 60 days, while "function-structure" modular products have a delivery cycle of about 90 days [2] - The current order backlog is sufficient to support business growth, with a significant increase compared to the same period last year, indicating a stable production state [2] Group 3: Product Development and Production Capacity - The ceramic heater has been mass-produced since Q4 2023, with expected increased demand in 2025 due to the replacement cycle and capacity expansion needs from wafer fabs [3] - The new production base in Suzhou is set to be fully operational in 2025, with plans to enhance the theoretical production capacity of ceramic heaters to nearly 200 units per month by year-end [3] Group 4: Modular Product Progress - The electrostatic chuck has completed validation and is in small-scale production, while the ultra-pure silicon carbide kits are also progressing with validation and promotion at customer wafer fabs [3] - The company aims to complete more modular product validation processes in 2025 and begin formal mass production [3]

证券代码：301611 证券简称：珂玛科技 公告编号：2025-028 苏州珂玛材料科技股份有限公司 一、 本次业绩说明会的安排 1、召开时间：2025 年 5 月 9 日（星期五）15:00－17:00 2、召开地点：深圳证券交易所 8 楼上市大厅 3、召开方式：视频直播与图文转播 关于举办 2024 年度业绩说明会的公告 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"）将于 2025 年 5 月 9 日（星 期五）15:00－17:00参加由深圳证券交易所组织召开的以"信通智联·引领新浪潮" 为主题的集体业绩说明会活动，现将有关事项公告如下： 苏州珂玛材料科技股份有限公司董事会 4、公司出席人员：公司董事长刘先兵先生，副总经理、财务负责人、董事会秘 书仇劲松先生，独立董事范春仙女士，独立董事 RONG YIMING 先生（如遇特殊情 况，参会人员可能进行调整） 二、 投资者问题征集方式 为充分尊重投资者、提升交流的针对性，现就本次业绩说明会提前向投资者公 开征集问题，广泛听取投资者的意见和建议。投资者可提前登 ...

第三届监事会第三次会议决议公告 本公司及监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。 一、 监事会召开情况 证券代码：301611 证券简称：珂玛科技 公告编号：2025-026 苏州珂玛材料科技股份有限公司 苏州珂玛材料科技股份有限公司（以下简称"公司"）第三届监事会第三次会议 （以下简称"会议"）于 2025 年 4 月 24 日在江苏省苏州市虎丘区漓江路 58 号 6#厂 房东以现场方式举行，会议通知于 2025 年 4 月 21 日通过邮件方式发出。会议应出席 监事 3 人，实际出席监事 3 人（公司 3 名监事张金霞、田学超、李军军全部出席了本 次会议）。本次会议的召开符合相关法律法规和《公司章程》的规定。 本次会议由监事会主席张金霞女士召集并和主持，会议审议并以现场记名投票 表决的方式通过各项议案，会议一致形成如下决议。 二、 监事会会议审议情况 （一）审议通过《关于 2025 年第一季度报告的议案》 监事会审议通过了该议案，并认为《苏州珂玛材料科技股份有限公司 2025 年第 一季度报告》的编制和审核程序符合法律、法规及规范性文件的相关规定，报告内 容 ...

证券代码：301611 证券简称：珂玛科技 公告编号：2025-025 董事会审议通过了该议案，并认为《苏州珂玛材料科技股份有限公司 2025 年第 一季度报告》的编制和审核程序符合法律、法规及规范性文件的相关规定，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 或重大遗漏。具体内容详见同日刊登于巨潮资讯网（http://www.cninfo.com.cn）上的 《2025 年第一季度报告》。 本议案已经公司董事会审计委员会审议通过。 表决结果：同意的 7 票；反对的 0 票；弃权的 0 票。 苏州珂玛材料科技股份有限公司 第三届董事会第三次会议决议公告 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。 一、 董事会召开情况 苏州珂玛材料科技股份有限公司（以下简称"公司"）第三届董事会第三次会议 （以下简称"会议"）于 2025 年 4 月 24 日在江苏省苏州市虎丘区漓江路 58 号 6#厂 房东以现场结合通讯方式举行，会议通知于 2025 年 4 月 21 日通过邮件方式发出。会 议应出席董事 7 人，实际出席董事 7 人（ ...

Financial Performance - The company's revenue for Q1 2025 reached ¥247,892,688.65, representing a 54.26% increase compared to ¥160,695,122.26 in the same period last year[5] - Net profit attributable to shareholders was ¥87,092,902.76, up 72.69% from ¥50,432,112.14 year-on-year[5] - The total operating revenue for the current period reached RMB 247,892,688.65, a significant increase from RMB 160,695,122.26 in the previous period, representing a growth of approximately 54.3%[23] - The net profit for the current period was RMB 87,092,902.76, compared to RMB 50,432,112.14 in the previous period, indicating an increase of about 72.7%[23] - The basic and diluted earnings per share for the current period were both RMB 0.20, an increase from RMB 0.14 in the previous period, representing a growth of approximately 42.9%[23] Cash Flow - The net cash flow from operating activities increased by 63.39% to ¥66,929,232.16, compared to ¥40,963,493.21 in Q1 2024[12] - Operating cash inflow for the current period was RMB 222,103,645.42, an increase of 42.7% compared to RMB 155,501,289.51 in the previous period[24] - The company reported a significant decrease in credit impairment losses, which were RMB -1,635,819.85 compared to RMB -4,174,433.24 in the previous period, showing an improvement in asset quality[23] - Cash flow from financing activities resulted in a net outflow of RMB -9,081,097.83, compared to a net inflow of RMB 74,547,218.14 in the previous period[24] Assets and Liabilities - The total assets at the end of Q1 2025 were ¥2,073,328,401.89, a 5.39% increase from ¥1,967,300,323.94 at the end of the previous year[5] - The total liabilities increased to RMB 465,219,863.24 from RMB 447,890,505.13, marking a rise of about 3.0%[22] - The company's total equity attributable to shareholders reached RMB 1,608,108,538.65, up from RMB 1,519,409,818.81, indicating a growth of approximately 5.8%[22] Shareholder Information - Total number of common shareholders at the end of the reporting period is 24,938[14] - Liu Xianbing holds 44.19% of shares, totaling 192,649,465 shares[14] - Hu Wen holds 16.67% of shares, totaling 72,676,450 shares[14] - The top 10 shareholders account for significant ownership, with the largest shareholder holding over 44%[14] - The company has a total of 10 major shareholders, with the smallest among them holding 1.03%[14] - The total number of restricted shares at the beginning of the period was 379,601,892, with 3,601,892 shares released during the period, resulting in an ending balance of 376,000,000 restricted shares[18] Share Structure and Restrictions - The largest block of restricted shares is held by Liu Xianbing, representing approximately 50.97% of the total restricted shares[17] - The next largest block is held by Hu Wen, accounting for approximately 19.19% of the total restricted shares[17] - The release of shares is primarily due to pre-IPO restrictions, with the majority set to be released on August 16, 2025, and August 16, 2027[17] - The company has a strategic focus on maintaining shareholder value through careful management of restricted shares[17] - The release of shares is expected to impact market liquidity positively once the restrictions are lifted[18] Operating Costs and Expenses - The company's operating costs rose by 58.35% to ¥106,321,829.14, primarily due to increased sales volume[10] - The income tax expense surged by 296.10% to ¥10,985,186.80, driven by higher profits[10] - The company's research and development expenses for the current period were RMB 20,195,675.94, up from RMB 17,481,442.44, indicating a growth of about 9.8%[23]

珂玛科技（301611）公告，2025年第一季度营业收入2.48亿元，同比增长54.26%。净利润8709.29万 元，同比增长72.69%。 ...