经审核，我们认为：公司严格按照《深圳证券交易所上市公司自律监管指引第 2号——创业板上市公司规范运作》和公司《募集资金管理制度》等相关规定管理 募集资金专项账户，募集资金存放与使用合法合规；编制的《2023年半年度募集资 金存放与实际使用情况的专项报告》内容真实、准确、完整，不存在虚假记载、误 导性陈述和重大遗漏，不存在损害公司及全体股东，特别是中小股东利益的情形。 因此，我们一致同意公司董事会编制的《2023年半年度募集资金存放与实际使用情 况的专项报告》。 二、关于公司控股股东及其他关联方占用公司资金、公司对外担保情况的专项 说明和独立意见 根据中国证券监督管理委员会《上市公司监管指引第8号——上市公司资金往 来、对外担保的监管要求》的要求，作为公司的独立董事，本着实事求是的原则， 我们对公司报告期内（2023年1月1日至2023年6月30日）的非经营性资金占用 及其他关联资金往来情况进行认真细致的核查，并发表如下专项说明和独立意见： （一）公司关联方资金占用情况 报告期内，公司控股股东及其他关联方不存在违规占用公司资金的情况。公司 发生的关联交易均属于正常的关联交易资金往来，程序合法、定价公允，不存在 ...

1、公司 5%以上股东、董事兼副总经理钟锋浩先生及公司董事陈江华先生。 证券代码：300604 证券简称：长川科技 公告编号：2023-045 杭州长川科技股份有限公司 关于公司部分 5%以上股东、董事及高级管理人员自愿承诺 未来六个月内不减持公司股票的公告 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 杭州长川科技股份有限公司（以下简称"公司"）于 2023 年 8 月 23 日 收到公司 5%以上股东、董事兼高级管理人员钟锋浩先生及公司董事陈江华先生 分别出具的《关于自愿未来 6 个月内不减持公司股票的承诺函》，现将相关情 况公告如下： 一、承诺主体及持股情况 | 信息披露义务人 | 姓名 | 持股数量 | 持股比例 | | --- | --- | --- | --- | | 5%以上股东、董事、 | 钟锋浩 | 32,691,608 | 5.3173% | | 高级管理人员 | | | | | 董事 | 陈江华 | 285,000 | 0.0464% | | 合计 | | 32,976,608 | 5.3637% | 2、承诺主体持股情况： 二、承诺期限 自 ...

证券代码：300604 证券简称：长川科技 公告编号：2023-044 杭州长川科技股份有限公司 关于持股5%以上股东及公司董事 （一）本次减持情况 | 股东名称 | 减持 | 期初持股 | 减持数 | 期末持股 | 减持 | 减持 | 占 公司总股 | | --- | --- | --- | --- | --- | --- | --- | --- | | | 日期 | 数量 | 量 | 数量 | 方式 | 均价 | | | | | | （股） | | | | 本比例 | | 钟锋浩先 | 2023/2/9- | 34,373,008 | 1,681, | 32,691,608 | 集中 | 51.82 | 0.2735% | | 生 | 2023/8/8 | | 400 | | 竞价 | | | 减持股份计划完成的公告 公司持股5%以上股份的股东、董事钟锋浩先生保证信息披露的内容真 实、准确、完整，不存在虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证信息披露内容与信息披露义务人提供的信 息 一致。 杭州长川科技股份有限公司（以下简称"公司"或"长川科技"）于2023 年1月10日披露了《杭州长 ...

地址：杭州市上城区老复兴路白塔公园 B 区 2 号、15 号国浩律师楼 邮编：310008 国浩律师（杭州）事务所 关 于 杭州长川科技股份有限公司 2023 年第一次临时股东大会之 法律意见书 法律意见书 Grandall Building, No.2＆No.15, Block B, Baita Park, Old Fuxing Road, Hangzhou, Zhejiang 310008, China 电话/Tel: (+86)(571) 8577 5888 传真/Fax: (+86)(571) 8577 5643 电子邮箱/Mail：grandallhz@grandall.com.cn 网址/Website：http://www.grandall.com.cn 二〇二三年八月 国浩律师（杭州）事务所 长川科技 2023 年第一次临时股东大会法律意见书 国浩律师（杭州）事务所 关 于 杭州长川科技股份有限公司 2023 年第一次临时股东大会之 致：杭州长川科技股份有限公司 国浩律师（杭州）事务所（以下简称"本所"）接受杭州长川科技股份有限 公司（以下简称"公司"）委托，指派律师出席公司 2023 年第一 ...

特别提示： 1、本次股东大会无增加、变更、否决提案的情况； 2、本次股东大会以现场投票和网络投票相结合的方式召开。 一、会议召开情况 杭州长川科技股份有限公司（以下简称"公司"）2023年第一次临时股东 大会于2023年8月11日下午14:00在杭州市滨江区聚才路410号杭州长川科技股份 有限公司二楼会议室召开，本次会议采取现场投票与网络投票结合的表决方式。 其中： 本次股东大会采取现场表决与网络投票相结合的方式 （1）现场会议召开时间：2023年8月11日（星期五）下午 14:00； （2）网络投票时间：2023年8月11日（星期五）； 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：2023年8月11 日（星期五）9:15-9:25，9:30-11:30 和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：2023年8月11日（星期五）上午9:15至下午 15:00期间的任意时间。 本次股东大会由公司董事会召集，由董事长赵轶先生主持，会议的召集和 召开符合《公司法》、《上市公司股东大会规则》、《深圳证券交易所创业板 股票上市规则》及《公司章程》等法律法规和规范性文件的规定。 ...

Financial Performance - The company's revenue for Q1 2023 was ¥319,997,394.77, a decrease of 40.48% compared to ¥537,645,018.20 in the same period last year[3] - The net profit attributable to shareholders was a loss of ¥57,231,822.65, representing a decline of 180.50% from a profit of ¥71,096,853.35 in the previous year[3] - The net cash flow from operating activities was -¥339,133,653.74, which is a 89.59% decrease compared to -¥178,877,187.69 in the same period last year[3] - Basic and diluted earnings per share were both -¥0.10, down 183.33% from ¥0.12 in the previous year[3] - The company reported a decrease in operating income primarily due to reduced sales, which led to a corresponding decrease in costs[7] - The company reported a net loss of CNY 4,569,541.68 in credit impairment losses, compared to a loss of CNY 5,053,712.73 in the previous year[18] - The total comprehensive income for Q1 2023 was -55,032,956.73 CNY, compared to 84,597,154.90 CNY in Q1 2022, indicating a substantial decrease[19] - The gross profit margin for Q1 2023 was not explicitly stated, but the significant drop in net profit suggests challenges in maintaining profitability despite revenue growth[19] Expenses and Costs - Research and development expenses increased by 47.04% to ¥170,322,478.30 from ¥115,833,182.86 in the same period last year[8] - The company reported a significant increase in financial expenses by 1474.87% to ¥8,699,350.80 due to increased loan interest and exchange rate fluctuations[8] - Cash paid for purchasing goods and services rose by 68.36% to ¥604,206,474.66, attributed to increased procurement of raw materials[9] - Employee compensation payments surged by 75.59% to ¥311,965,640.82, driven by workforce expansion and higher salaries[9] - The company incurred operating expenses of 1,002,333,198.93 CNY in Q1 2023, up from 604,880,316.07 CNY in Q1 2022, indicating increased operational costs[20] Assets and Liabilities - The total assets at the end of the reporting period were ¥4,608,034,846.65, a decrease of 1.77% from ¥4,691,261,983.58 at the end of the previous year[3] - Total liabilities decreased to CNY 1,759,968,721.30 from CNY 1,838,575,123.49, a reduction of 4.3%[17] - The equity attributable to shareholders of the parent company decreased to CNY 2,269,324,541.16 from CNY 2,276,996,225.52, a slight decline of 0.3%[17] Cash Flow and Financing - The company received government subsidies amounting to ¥11,356,006.83 during the reporting period[5] - Cash received from government subsidies increased by 32.66% to ¥15,579,906.84, reflecting enhanced operational support[9] - The company reported a cash inflow from financing activities of 200,350,446.03 CNY, compared to 102,279,941.26 CNY in the same period last year, showing an increase of approximately 96%[21] - The company reported a 156.71% increase in cash received from borrowings, totaling ¥264,286,334.61, indicating a rise in bank loans[9] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 38,728, with the largest shareholder holding 23.29%[11] - The company plans to issue 4,920,243 shares to acquire assets, along with raising up to ¥276.7 million in matching funds[13] - The first vesting period of the 2021 restricted stock incentive plan was completed, with a total of 3,615,054 shares vesting, representing 0.5982% of the total share capital[14] Inventory and Receivables - Accounts receivable decreased to CNY 899,480,366.74 from CNY 952,215,677.48, representing a reduction of 5.5%[16] - Inventory increased to CNY 1,730,359,955.58, up from CNY 1,614,513,458.97, indicating a growth of 7.2%[16] Other Information - The company has not disclosed any new product launches or technological advancements in this report, focusing instead on financial performance metrics[22] - The report was not audited, which may affect the reliability of the financial data presented[22]

Financial Performance - The company's operating revenue for 2022 was CNY 2,576,529,048.51, representing a 70.49% increase compared to CNY 1,511,230,397.53 in 2021[12] - The net profit attributable to shareholders for 2022 was CNY 461,080,448.19, which is an increase of 111.28% from CNY 218,236,745.88 in 2021[12] - The basic earnings per share for 2022 was CNY 0.77, up 108.11% from CNY 0.37 in 2021[12] - The total assets at the end of 2022 were CNY 4,691,261,983.58, a 41.36% increase from CNY 3,318,701,234.60 at the end of 2021[12] - The net assets attributable to shareholders at the end of 2022 were CNY 2,276,996,225.52, reflecting a 28.80% increase from CNY 1,767,845,372.49 at the end of 2021[12] - The cash flow from operating activities for 2022 was CNY 123,522,356.94, a significant increase from a negative CNY 9,637,689.05 in 2021, marking a 1,381.66% improvement[12] - The weighted average return on equity for 2022 was 22.79%, compared to 15.89% in 2021, indicating a 6.90% increase[12] - The diluted earnings per share for 2022 was CNY 0.75, which is an increase of 108.33% from CNY 0.36 in 2021[12] - The company has reported a significant growth in net profit after deducting non-recurring gains and losses, which was CNY 394,603,407.16 for 2022, up 103.94% from CNY 193,493,212.83 in 2021[12] Revenue Breakdown - The total operating revenue for 2022 was approximately CNY 2.06 billion, with a quarterly breakdown of CNY 537.65 million in Q1, CNY 650.85 million in Q2, CNY 565.07 million in Q3, and CNY 822.96 million in Q4[14] - The net profit attributable to shareholders for the year was approximately CNY 462.08 million, with quarterly figures of CNY 71.10 million in Q1, CNY 174.02 million in Q2, CNY 80.37 million in Q3, and CNY 135.59 million in Q4[14] - Revenue from domestic sales in China was ¥1,987,179,881.29, making up 77.13% of total revenue, with a 100.11% increase compared to the previous year[53] - Testing machines generated ¥1,116,242,698.24 in revenue, accounting for 43.32% of total revenue, with a year-on-year growth of 128.18%[53] - Sorting machines contributed ¥1,255,107,770.00, representing 48.72% of total revenue, with a year-on-year increase of 34.04%[53] Research and Development - The company focuses on the research, production, and sales of integrated circuit testing equipment, holding over 600 patents domestically and internationally[22] - The company has increased its R&D investment to enhance its core competitiveness and aims to break the monopoly of foreign semiconductor equipment manufacturers[22] - The company’s R&D team comprises over 55% of total employees, ensuring a strong foundation for continuous technological innovation[42] - R&D investment amounted to 66,552.86 million yuan, representing 25.83% of operating revenue[48] - The number of R&D personnel rose by 93.51% to 1,790, accounting for 55.26% of the total workforce, indicating a strong focus on innovation[67] Market Position and Strategy - The semiconductor testing equipment market is expected to grow significantly due to the rapid development of China's integrated circuit industry, with increasing domestic demand for self-branded testing equipment[20][21] - The company aims to enhance its market share in the high-end testing machine sector, which currently has low domestic production capacity[20] - The company has established a strong market position in the integrated circuit testing equipment industry, competing against major foreign players like Teradyne and Advantest[32] - The company plans to expand from domestic to international markets, enhancing brand recognition and product quality[40] - The company is expanding its market presence in Southeast Asia, targeting a 25% market share by 2025[112] Acquisitions and Investments - The company completed the acquisition of Exis in 2022, which will help diversify its product offerings and improve profitability through synergies in sales and technology[23] - In 2019, the company acquired STI, enhancing its technological capabilities and establishing stable partnerships with major international semiconductor manufacturers[22] - The company acquired 100% of Changchuan Technology (Suzhou) Co., Ltd. with an investment of CNY 50 million on March 11, 2022[164] - The company also acquired 100% of Zhenjiang Chaona Instrument Co., Ltd. for CNY 39.59 million on March 19, 2022[164] Governance and Compliance - The company maintained a governance structure compliant with relevant laws and regulations, ensuring independent operations from its controlling shareholder[96] - The company established a comprehensive performance evaluation system and compensation mechanism for senior management[96] - The company ensures accurate and timely information disclosure in accordance with legal requirements[97] - The company has established an independent financial department and a complete financial accounting system, ensuring independent financial decision-making[98] - The company has a well-defined governance structure with clear responsibilities among the shareholders' meeting, board of directors, and supervisory board[137] Employee and Management - The total number of employees at the end of the reporting period was 3,239, with 2,217 in the parent company and 1,022 in major subsidiaries[128] - The company has established various training programs for employees, including management training and safety education, to enhance overall employee capabilities[130] - The total remuneration paid to the board of directors, supervisors, and senior management in 2022 amounted to 12,811,147 CNY (approximately 1.28 million USD)[113] - The company has implemented a restricted stock incentive plan for 2022, which was approved by the board[116] Future Outlook - The company has set a revenue guidance for 2023, projecting an increase of 10% to 1.32 billion yuan[112] - The company plans to enhance its supply chain efficiency, targeting a 15% reduction in operational costs by the end of 2023[112] - The company plans to implement a new customer loyalty program in 2023, aiming to increase repeat purchases by 20%[156] Social Responsibility - The company actively engages in social responsibility initiatives, including timely tax payments and participation in public welfare activities[147] - The management team has emphasized a strategic shift towards sustainable practices, aiming for a 50% reduction in carbon emissions by 2025[112]

证券代码：300604 证券简称：长川科技 公告编号：2023-027 杭州长川科技股份有限公司 杭州长川科技股份有限公司 董 事 会 2023 年 4 月 21 日 本公司及董事会全体成员保证公告内容真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 杭州长川科技股份有限公司（以下简称"公司"）2022年年度报告全文及其 摘要于 2023 年 4 月 21 日刊登于创业板信息披露媒体（巨潮资讯网 http://www.cninfo.com.cn）。为了更好地与广大投资者进行交流，使投资者能 够进一步了解公司的生产经营情况和发展战略，公司拟举行 2022 年度业绩说明 会。 具体安排如下： 公司定于2023年5月12日（星期五）下午15:00-17:00在证券时报·e公司举 行2022年度网上业绩说明会。本次网上业绩说明会将采用网络远程的方式举行， 投资者可通过"证券时报·e公司-直播频道"，网址（http://www.egsea.com） 在线参与本次业绩说明会。 届时，公司董事长赵轶先生、独立董事于燮康先生、董事会秘书邵靖阳先生、 保荐代表人陶劲松先生将出席本次业绩说明会。欢迎广大投资者积极参与。 ...