关于股票交易异常波动的公告 证券代码：300690 证券简称：双一科技 公告编号：2024-001 山东双一科技股份有限公司 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 一、股票交易异常波动的情况 山东双一科技股份有限公司（以下简称"双一科技"或"公司"）股票交易价格于 2024 年 03 月 21 日、03 月 22 日、03 月 25 日连续三个交易日收盘价格涨幅偏离值累计超过 30%， 根据《深圳证券交易所交易规则》的有关规定，属于股票交易异常波动情形。 二、公司董事会关注并核实的相关情况 针对公司股票异常波动的情况，公司董事会就相关问题对公司、控股股东进行了核实， 现将有关情况说明如下： 1、公司已披露的经营情况、内外部经营环境未发生重大变化。 2、公司前期披露的信息不存在需要更正、补充之处。 3、公司未发现近期公共传媒报道了可能或已经对本公司股票交易价格产生较大影响的 未公开重大信息。 4、截止目前，公司控股股东不存在关于本公司的应披露而未披露的重大事项，或处于 筹划阶段的重大事项。 5、股票异动期间，公司实际控制人、控股股东，董事、监事、高级管 ...

证券代码：300690 证券简称：双一科技 公告编号：2023-034 山东双一科技股份有限公司（以下简称"公司"）于 2023 年 12 月 28 日，召开第三届 董事会第十六次临时会议以及第三届监事会第十六次临时会议，审议通过了《关于公司部分 募投项目延期的议案》，同意将公司募集资金投资项目 "复合材料应用研发中心项目"延 期至 2024 年 12 月 31 日前完成。现将具体事宜公告如下： 一、募集资金投资项目概述 根据中国证券监督管理委员会《关于核准山东双一科技股份有限公司首次公开发行股票 的批复》（证监许可[2017]1315 号）核准，并经深圳证券交易所同意，山东双一科技股份 有限公司（以下简称"公司"）向社会首次公开发行人民币普通股（A 股）股票 1734 万股， 每股面值 1.00 元，发行价格为 32.12 元/股，募集资金总额为人民币 556,960,800.00 元； 扣除本次支付的发行费用人民币 74,326,000.00 元，实际募集资金净额为人民币 482,634,800.00 元。大信会计师事务所（特殊普通合伙）对公司首次公开发行股票资金到 位情况进行了审验，并于 2017 年 ...

证券代码：300690 证券简称：双一科技 公告编号：2023-036 山东双一科技股份有限公司 第三届董事会第十六次临时会议决议公告 一、董事会会议召开情况 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 山东双一科技股份有限公司（以下简称"公司"）第三届董事会第十六次临时会议于 2023 年 12 月 23 日通过电子邮件及专人送达的形式送达至各位董事。本次董事会于 2023 年 12 月 28 日上午 9:00 以现场结合通讯方式召开。本次董事会应参会董事 9 名，实际 参会董事 9 名，会议由董事长王庆华先生主持。本次会议的召集、召开和表决程序符合《中 华人民共和国公司法》等法律、行政法规、部门规章、规范性文件和《公司章程》等的有关 规定。 一、董事会会议审议情况 表决结果：同意 9 票、0 票反对、0 票弃权。本议案获得通过。 三、备查文件 1、第三届董事会第十六次临时会议决议； 经与董事会投票表决，形成以下决议： 1、审议通过《关于部分募投项目延期的议案》详细内容请见公司于本公告同日刊登在 中国证监会指定的创业板信息披露网站的《关于部分募投项目延期 ...

华泰联合证券有限责任公司 关于山东双一科技股份有限公司 部分募投项目延期的核查意见 华泰联合证券有限责任公司（以下简称"华泰联合证券"、"本保荐机构"）作为 山东双一科技股份有限公司（以下简称"双一科技"、"公司"）首次公开发行股票并 在创业板上市持续督导阶段的保荐机构，根据《证券发行上市保荐业务管理办法》、 《深圳证券交易所创业板股票上市规则》等有关规定，对双一科技部分募投项目延 期事项进行了核查，具体核查情况如下： 一、募集资金投资项目概述 根据中国证券监督管理委员会《关于核准山东双一科技股份有限公司首次公 开发行股票的批复》（证监许可[2017]1315 号）核准，并经深圳证券交易所同意， 山东双一科技股份有限公司向社会首次公开发行人民币普通股（A 股）股票 1,734 万股，每股面值 1.00 元，发行价格为 32.12 元/股，募集资金总额为人民币 556,960,800.00 元,扣除本次支付的发行费用人民币 74,326,000.00 元，实际募集资 金净额为人民币 482,634,800.00 元。大信会计师事务所（特殊普通合伙）对公司 首次公开发行股票资金到位情况进行了审验，并于 2017 ...

关于山东双一科技股份有限公司 华泰联合证券有限责任公司 继续使用闲置募集资金进行现金管理的核查意见 根据《证券发行上市保荐业务管理办法》、《上市公司监管指引第2号——上市 公司募集资金管理和使用的监管要求》、《深圳证券交易所创业板股票上市规则》 等有关规定，华泰联合证券有限责任公司（以下简称"华泰联合证券"、"本保荐 机构"）作为山东双一科技股份有限公司（以下简称"双一科技"、"公司"）首次 公开发行股票并在创业板上市持续督导阶段的保荐机构，就公司此次拟使用部分闲 置募集资金进行现金管理的事项进行了核查，具体情况如下： 一、募集资金基本情况 根据中国证券监督管理委员会《关于核准山东双一科技股份有限公司首次公开 发行股票的批复》（证监许可[2017]1315号）核准，并经深圳证券交易所同意，山东 双一科技股份有限公司向社会首次公开发行人民币普通股（A股）股票1,734万股， 每股面值1.00元，发行价格为32.12元/股，募集资金总额为人民币556,960,800.00元， 扣 除 本次 发行 费用人 民 币 74,326,000.00 元 ， 实际 募集 资金净 额 为人 民币 482,634,800.00元 ...

证券代码：300690 证券简称：双一科技 公告编号：2023-037 1、审议通过《关于部分募投项目延期的议案》 具 体 内 容 详 见 公 司 于 本 公 告 同 日 刊 登 在 中 国 证 监 会 指 定 的 信 息 披 露 网 站 （http//www.cninfo.com）的《关于部分募投项目延期的公告》。 表决结果：同意 3 票、0 票反对、0 票弃权。本议案获得通过。 2、审议通过《关于继续使用闲置募集资金进行现金管理的议案》 具 体 内 容 详 见 公 司 于 本 公 告 同 日 刊 登 在 中 国 证 监 会 指 定 的 信 息 披 露 网 站 （http//www.cninfo.com）的《关于继续使用闲置募集资金进行现金管理的公告》。 山东双一科技股份有限公司 第三届监事会第十六次临时会议决议公告 本公司及监事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 山东双一科技股份有限公司（以下简称"公司"）第三届监事会第十六次临时会议于 2023 年 12 月 23 日通过专人送达的形式送达至各位监事。本次监事会于 2023 年 12 月 28 日下午 2 ...

证券代码：300690 证券简称：双一科技 公告编号：2023-035 山东双一科技股份有限公司 关于继续使用闲置募集资金进行现金管理的公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假记载、 误导性陈述或重大遗漏。 一、募集资金基本情况 根据中国证券监督管理委员会《关于核准山东双一科技股份有限公司首次公开发行股票 的批复》（证监许可[2017]1315 号）核准，并经深圳证券交易所同意，山东双一科技股份有 限公司（以下简称"公司"）向社会首次公开发行人民币普通股（A 股）股票 1734 万股， 每股面值 1.00 元，发行价格为 32.12 元/股，募集资金总额为人民币 556,960,800.00 元； 扣除本次发行费用人民币 74,326,000.00 元（不含税），实际募集资金净额为人民币 482,634,800.00 元。大信会计师事务所（特殊普通合伙）对公司首次公开发行股票资金到 位情况进行了审验，并于 2017 年 8 月 3 日出具了大信验字[2017]第 3-00031 号《山东双一 科技股份有限公司验资报告》。 公司《首次公开发行股票并在创业板上市招股说明书》披露的募 ...

证券代码：300690 证券简称：双一科技 公告编号：2023-033 山东双一科技股份有限公司 董事会 2023 年 11 月 23 日 1 山东双一科技股份有限公司 关于董事会、监事会延期换届的提示性公告 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。 山东双一科技股份有限公司第三届董事会、第三届监事会任期将于 2023 年 11 月 26 日届满。鉴于公司新一届董事会、监事会的换届工作尚在筹备中，为有利于相关工的作安排， 保持董事会、监事会工作的连续性及稳定性，公司董事会、监事会将延期换届，公司董事会 各专门委员会和高级管理人员任期亦相应顺延。 在公司第四届董事会、监事会选举工作完成之前，公司第三届董事会、监事会成员、董 事会各专门委员会委员、公司高级管理人员将依照《深圳证券交易所创业板股票上市规则》 《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》等法律法规 和《公司章程》的规定，继续履行相应的义务和职责。公司董事会、监事会延期换届选举不 会影响公司的正常运营和规范运作。公司将积极推进董事会、监事会换届选举工作，并及时 履行相关 ...

Financial Performance - The company's revenue for Q3 2023 was CNY 201,073,668.62, a decrease of 35.68% compared to the same period last year[5]. - Net profit attributable to shareholders for Q3 2023 was CNY 24,780,640.60, an increase of 22.25% year-on-year[5]. - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 26,752,790.32, down 19.63% from the previous year[5]. - The basic earnings per share for Q3 2023 was CNY 0.15, reflecting a 25.00% increase compared to the same period last year[5]. - Total operating revenue for Q3 2023 was CNY 518,790,848.53, a decrease of 26.9% compared to CNY 710,309,830.62 in Q3 2022[20]. - Net profit for Q3 2023 reached CNY 69,267,453.55, an increase of 67.2% compared to CNY 41,455,375.88 in Q3 2022[21]. - Earnings per share for Q3 2023 was CNY 0.42, up from CNY 0.25 in Q3 2022[22]. Assets and Liabilities - Total assets at the end of Q3 2023 were CNY 1,725,840,354.16, a decrease of 0.79% from the end of the previous year[5]. - Total assets as of the end of Q3 2023 were CNY 1,725,840,354.16, slightly down from CNY 1,739,557,022.25 at the end of Q3 2022[19]. - Total liabilities decreased to CNY 322,319,728.99 from CNY 379,595,852.56 year-over-year[19]. Cash Flow - Cash flow from operating activities for the year-to-date was CNY 143,119,032.65, a significant increase of 482.99%[5]. - The net cash flow from operating activities for the current period is ¥143,119,032.65, a significant improvement compared to the previous period's net cash flow of -¥37,369,161.50[23]. - Total cash inflow from operating activities decreased to ¥786,092,300.13 from ¥842,146,262.95 in the previous period, reflecting a decline of approximately 6.67%[23]. - Cash outflow from operating activities also decreased to ¥642,973,267.48 from ¥879,515,424.45, indicating a reduction of about 26.88%[23]. - The company's cash flow from operating activities showed improvement, with a notable increase in cash reserves[20]. Expenses - The company's main business cost for Q3 2023 was CNY 372,812,263.61, a decrease of 35.09% year-on-year[9]. - Research and development expenses for Q3 2023 were CNY 17,252,571.36, down 44.04% compared to the same period last year[9]. - Research and development expenses for Q3 2023 were CNY 17,252,571.36, down from CNY 30,827,591.47 in Q3 2022, indicating a strategic focus on cost management[20]. - The company reported a 49.02% increase in selling expenses, totaling CNY 13,802,234.21 for Q3 2023[10]. - Total operating costs for Q3 2023 were CNY 438,550,608.68, down 31.3% from CNY 637,893,367.31 in the same period last year[20]. Shareholder Information - Total number of common shareholders at the end of the reporting period is 23,956[12]. - Wang Qinghua holds 38.33% of shares, totaling 63,383,763 shares[12]. - Wang Qinghua, the controlling shareholder, has 47,537,822 shares under lock-up, which is 75% of his total holdings[14]. - The company has no preferred shareholders or financing margin business among the top 10 shareholders[13]. Future Outlook - The company plans to expand its market presence and invest in new technologies to drive future growth[20]. - The company has not provided specific future performance guidance in the report[15]. - There are no significant mergers or acquisitions reported during the quarter[15]. - The company has no new product or technology developments mentioned in the report[15]. Cash and Cash Equivalents - The company's cash and cash equivalents increased to ¥327,481,305.73 from ¥243,511,080.75 at the beginning of the year, representing a growth of approximately 34.6%[17]. - Inventory increased to ¥196,583,310.26 from ¥149,586,763.60, reflecting a rise of about 31.4%[17]. - Total current assets decreased slightly to ¥1,159,867,124.69 from ¥1,173,853,340.50, a decline of approximately 1.2%[17]. - The ending balance of cash and cash equivalents increased to ¥292,628,102.90 from ¥145,283,415.00, showing a significant increase of approximately 101.00%[24]. - The company’s cash and cash equivalents net increase for the period was ¥79,918,158.45, contrasting with a decrease of -¥140,828,335.91 in the previous period[24].

Financial Performance - The company's operating revenue for the first half of 2023 was ¥317,717,179.91, a decrease of 20.11% compared to ¥397,696,147.35 in the same period last year[20]. - Net profit attributable to shareholders increased by 109.84% to ¥44,618,957.39, up from ¥21,262,927.09 in the previous year[20]. - The net cash flow from operating activities surged by 549.90% to ¥110,883,814.87, compared to ¥17,061,563.53 in the same period last year[20]. - Basic earnings per share rose by 107.69% to ¥0.27, compared to ¥0.13 in the previous year[20]. - Total assets at the end of the reporting period were ¥1,711,122,421.36, a decrease of 1.63% from ¥1,739,557,022.25 at the end of the previous year[20]. - Net assets attributable to shareholders increased by 1.39% to ¥1,376,505,746.79, compared to ¥1,357,594,787.47 at the end of the previous year[20]. - The gross margin for wind power supporting products improved by 5.03% to 28.32%, attributed to a decrease in raw material prices and cost reduction efforts[49]. - Revenue from wind power supporting products was 147.67 million yuan, down 20.76% year-on-year, primarily due to declining domestic wind turbine bidding prices and insufficient overseas demand[49]. - Revenue from non-metal mold products was 107.98 million yuan, a decline of 32.10% year-on-year[50]. - The company reported a significant decrease in operating costs by 29.45% to ¥224,983,495.07, reflecting improved cost management[53]. Investment and Funding - The total amount of raised funds was ¥48,264,000, with ¥13,200,000 invested during the reporting period, and a cumulative investment of ¥48,446,490[66]. - The company raised a total of RMB 55,696.08 million from the issuance of 17.34 million shares at RMB 32.12 per share, with a net amount of RMB 48,264.00 million after deducting expenses[68]. - The company pre-invested RMB 32,415,869.61 in projects before the raised funds were available, which was verified by an accounting firm[68]. - The project for producing 100,000 vehicle composite products has been completed with a total investment of RMB 12,058 million, achieving 100% of the planned investment[70]. - The company has allocated RMB 9,437.45 million of surplus raised funds to permanently supplement working capital, achieving 100% of the planned allocation[70]. Research and Development - The company focuses on research and development, with a dual approach of independent and customized development based on market trends and client needs[34]. - The company holds a total of 174 authorized patents, including 25 invention patents and 149 utility model patents, with 20 new patents added during the reporting period[35]. - Research and development expenses decreased significantly to CNY 12.64 million, down 40.7% from CNY 21.30 million in the first half of 2022[151]. - The company is developing new products and processes in the vehicle components sector to mitigate risks from potential declines in customer demand[80]. Market and Industry Position - The company has established long-term stable business relationships with major clients such as Vestas, Siemens Gamesa, and Caterpillar[29]. - The company operates a direct sales model for its wind power and non-metal mold products, enhancing market presence and brand recognition[33]. - The wind power industry in China saw an installed capacity of 390 million kilowatts by mid-2023, with a year-on-year growth of 13.7%[45]. - The company is focused on expanding its market presence in renewable energy, particularly in wind and solar power projects[47]. Risk Management - The company has acknowledged potential risks and has outlined corresponding countermeasures in the report[3]. - The company faces risks from fluctuations in the wind power industry, which may impact operational performance, and plans to enhance cost control and management to improve competitiveness[78]. - The company is also exposed to policy risks that could affect the production and sales of its main products due to changes in national and industry policies[79]. Corporate Governance and Compliance - The company has established a sound corporate governance structure and ensures compliance with relevant laws and regulations[95]. - The company has not reported any major litigation or arbitration matters during the reporting period[106]. - The company has not engaged in any significant related party transactions during the reporting period[107]. - The company has not experienced any non-operating fund occupation by controlling shareholders or related parties[101]. Environmental and Sustainability Efforts - The company directly purchased 817,630 KWH of green electricity in the first half of 2023 to support green energy development[94]. - The company has implemented advanced production equipment and environmental measures, ensuring that waste gas and wastewater meet discharge standards[92]. - The company adheres to a sustainable development philosophy, focusing on the composite materials industry to support the development of green energy[94]. Shareholder Information - The total number of shareholders at the end of the reporting period was 18,863, with no preferred shareholders having restored voting rights[129]. - The largest shareholder, Wang Qinghua, holds 38.33% of the shares, totaling 63,383,763 shares, with an increase of 47,537 shares during the reporting period[129]. - The total number of restricted shares decreased by 160,525 shares due to the lock-up release of the former financial director, resulting in a total of 55,758,566 restricted shares at the end of the reporting period[124]. Financial Statements and Accounting - The financial statements are prepared based on the going concern assumption and in accordance with the accounting standards issued by the Ministry of Finance[178]. - The company's accounting year follows the calendar year, running from January 1 to December 31[181]. - The company uses the Chinese Yuan (RMB) as its functional currency for accounting purposes[183]. - The financial report includes the consolidation of wholly-owned subsidiaries and a controlling subsidiary, reflecting a comprehensive operational scope[177].