Group 1 - UCM plans to reduce its holdings in Youde Precision (300549.SZ) by up to 1,333,400 shares, accounting for 1% of total share capital within three months after the announcement [1] - Dongtai Juheng plans to reduce its holdings in Jusa Long (301131.SZ) by up to 477,909 shares, also representing 1% of total share capital within the same timeframe [1] - Shouzhong Education intends to reduce its holdings in Jindan Technology (300829.SZ) by up to 600,000 shares, which is 0.31% of total share capital [1] Group 2 - Zhao Hua Investment plans to reduce its holdings in Zhidi Technology (301503.SZ) by up to 336,000 shares, accounting for 0.42% of total share capital [1] - Jinfu Yuan Five Fund's shareholding in Nanjiguang (300940.SZ) has dropped to 4.9999% as of April 21, no longer qualifying as a major shareholder [1] - Executives of Yashichuangneng (603378.SH) completed their reduction plans, selling 3,311,900 shares, 406,700 shares, and 319,300 shares respectively [1] Group 3 - Shanghai Houxu did not reduce its holdings in Baoli Food (603170.SH) during the planned reduction period, which was set to be up to 12,000,300 shares [2] - Supervisors and executives of Hongyuan Electronics (603267.SH) completed their reduction plans, selling 210,000 shares and 300,000 shares respectively [3] - Major shareholders of Duolun Technology (603528.SH) reduced their holdings by 3,055,000 shares and 3,056,400 shares between April 8 and April 21 [3] Group 4 - Controlling shareholder Ningbo Sichu reduced its holdings in Shuiyou Co., Ltd. (603171.SH) by 8,135,232 shares, which is 2% of total share capital [3] - Shareholders of Kaiyin Technology (688687.SH) plan to reduce their holdings by up to 5,128,000 shares, representing 3% of total share capital [3] - Zhang Lijun from Fortune Trend (688318.SH) reduced 122,800 shares, while Qin Tao did not implement his reduction plan [4] Group 5 - Shareholders Yancheng Semiconductor and Gongqingcheng Kangseng reduced their holdings in Kangxi Communication (688653.SH) by 12,573,400 shares, accounting for 2.96% of total share capital [4] - Ali Zeta plans to reduce its holdings in Sanjiang Shopping (601116.SH) by up to 16,430,352 shares, which is 3% of total share capital [4] - Shareholder Yuming Yao plans to reduce its holdings in Shenli Co., Ltd. (603819.SH) by up to 6,531,900 shares, representing 3% of total share capital [4] Group 6 - Shandong Electric Construction completed its reduction plan for Liren New Energy (001258.SZ), selling 9,333,300 shares, which is 1% of total share capital [6] - Baishide Chuangye plans to reduce its holdings in Heyuan Gas (002971.SZ) by up to 454,064 shares through centralized bidding and 908,128 shares through block trading [6]

证券代码：688687 证券简称：凯因科技 公告编号：2025-002 北京凯因科技股份有限公司 关于股东减持股份计划的公告 本公司董事会、全体董事及相关股东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、准确性和完整性依法承担法 律责任。 重要内容提示： 股东持有的基本情况 截至本公告披露日，北京凯因科技股份有限公司（以下简称"公司"）股东： 北京富山湾投资管理中心（有限合伙）（以下简称"富山湾"）直接持有公司股份 3,156,600 股，占公司总股本的 1.85%；北京富宁湾投资管理中心（有限合伙） （以下简称"富宁湾"）直接持有公司股份 3,113,100 股，占公司总股本的 1.82%； 北京卓尚石投资管理中心（有限合伙）（以下简称"卓尚石"）直接持有公司股份 1,673,300 股，占公司总股本的 0.98%；北京卓尚湾企业管理中心（有限合伙） （以下简称"卓尚湾"）直接持有公司股份 1,043,922 股，占公司总股本的 0.61%。 富山湾、富宁湾、卓尚石、卓尚湾均属于公司实际控制人能够控制的企业，上述 股东合计持有公司股份 8,986,922 股，占公司总股本的 ...

凯因科技公告，股东富山湾、富宁湾、卓尚石、卓尚湾因持有人自身资金需求，计划通过集中竞价及大 宗交易方式减持公司股份不超过512.8万股，即不超过公司总股本的3.00%。减持期间为2025年5月16日 至2025年8月15日。减持价格将根据市场价格确定。 ...

Revenue Performance - Total revenue for 2024 was RMB 123,106.46 million, a decrease of 12.81% compared to the previous year[5] - The decline in total revenue was influenced by the implementation of centralized procurement policies for core products, leading to price reductions[5] Profitability - Net profit attributable to shareholders was RMB 14,383.47 million, an increase of 23.44% year-on-year[5] - The net profit attributable to shareholders after deducting non-recurring gains and losses was RMB 13,844.86 million, up 12.95% from the previous year[5] - Basic earnings per share increased to RMB 0.86, representing a growth of 22.86% compared to the previous year[3] - The weighted average return on equity rose to 8.01%, an increase of 1.20 percentage points[3] Assets and Equity - Total assets at the end of the reporting period were RMB 261,646.97 million, reflecting a year-on-year growth of 6.87%[5] - Shareholders' equity attributable to the parent company was RMB 184,471.26 million, an increase of 5.18% year-on-year[5] Cost Management - The company continued to promote cost reduction and efficiency enhancement strategies, resulting in a decrease in overall sales input ratio[5] Financial Stability - No financial data or indicators showed a change of 30% or more during the reporting period[6]

上 海 证 券 交 易 所 上证科创公监函〔2024〕0059 号 关于对北京凯因科技股份有限公司及有关责任 人予以监管警示的决定 定期报告是投资者关注的重大事项，可能对公司股价及投资者 决策产生影响，公司理应根据会计准则对当期财务数据进行客观、 谨慎地核算并披露。公司多期定期报告财务信息披露不准确等行为， 违反了《上海证券交易所科创板股票上市规则》（以下简称《科创板 股票上市规则》）第 5.1.2 条、第 5.1.4 条等有关规定。 1 责任人方面，公司时任董事长兼总经理周德胜作为公司主要负 责人、信息披露第一责任人，时任财务负责人郭伟作为公司财务事 项的具体负责人，根据《行政监管措施决定书》的认定，对公司相 关违规行为负有主要责任，违反了《科创板股票上市规则》第 4.2.1 条、第 4.2.4 条、第 4.2.5 条、第 5.1.2 条等规定及其在《董事（监 事、高级管理人员）声明及承诺书》中做出的承诺。 鉴于上述违规事实和情节，根据《科创板股票上市规则》第 14.2.1 条、第 14.2.2 条和《上海证券交易所纪律处分和监管措施实 施办法》等有关规定，我部作出如下监管措施决定： 对北京凯因科技股份有限 ...

根据《上市公司信息披露管理办法》（证监会令第182号）第五十一条、第五 十二条的规定，我局决定对你们采取责令改正的监管措施，并记入证券期货市场 诚信档案。你公司应该按照相关法律法规要求，提高财务核算规范化水平和信息 披露质量，依法履行信息披露义务，并于收到本决定书之日起15个工作日内向我 局报送书面整改报告。 如果对本监管措施不服，可以在收到本决定书之日起 60 日内向中国证券监 证券代码：688687 证券简称：凯因科技 公告编号：2024-055 北京凯因科技股份有限公司 关于收到《中国证券监督管理委员会北京监管局行政 监管措施决定书》的公告 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、准确性和完整性依法承担法律责任。 北京凯因科技股份有限公司于 2024 年 12 月 19 日收到中国证券监督管理委 员会北京监管局出具的《行政监管措施决定书》〔2024〕303 号，现将相关情况 公告如下： 一、《行政监管措施决定书》的主要内容 北京凯因科技股份有限公司、周德胜、郭伟： 经查，北京凯因科技股份有限公司（以下简称公司）存在以下问题：收入核 算管理不到 ...

凯因科技：收到北京监管局行政监管措施决定书 财联社12月19日电，凯因科技公告，公司于2024年12 月19日收到中国证券监督管理委员会北京监管局出具的《行政监管措施决定书》。 经查，公司存在收入核算管理不到位，2023年一季报、半年报、三季报存在收入跨期，相关信息披露不 准确等问题。 此外，还存在销售费用和营业成本核算管理不规范、关联方及关联交易披露不规范、对外捐赠相关非财 务信息披露不准确等问题。 北京监管局决定对公司及董事长周德胜、时任财务负责人郭伟采取责令改正的监管措施，并记入证券期 货市场诚信档案。 查看公告原文 ...

证券代码：688687 证券简称：凯因科技 公告编号：2024-057 北京凯因科技股份有限公司 第六届监事会第四次会议决议公告 二、监事会会议审议情况 会议以投票表决方式审议并通过了如下决议： （一）审议通过了《关于公司前期会计差错更正及财务报告、前期公告补 充披露的议案》 经审核，监事会认为公司本次前期会计差错更正及追溯调整符合《企业会计 准则第 28 号——会计政策、会计估计变更和差错更正》《公开发行证券的公司信 息披露编报规则第 19 号——财务信息的更正及相关披露》等相关规定，更正后 的信息能够更加客观、公允地反映公司的财务状况和经营成果。董事会关于本次 会计差错更正及追溯调整事项的审议和表决程序符合法律、法规以及《公司章程》 的相关规定，不存在损害公司及全体股东利益的情形，同意公司本次会计差错更 正及追溯调整事项。 表决结果：3票同意，0票反对，0票弃权。 具体内容详见公司登载于上海证券交易所网站（www.sse.com.cn）上的《北 京凯因科技股份有限公司关于公司前期会计差错更正及财务报告、前期公告补充 披露的公告》（公告编号：2024-058）及《北京凯因科技股份有限公司2023年第 一季度 ...

证券代码：688687 证券简称：凯因科技 公告编号：2024-059 北京凯因科技股份有限公司 关于北京证监局行政监管措施决定书的整改报告 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、准确性和完整性依法承担法律责任。 北京凯因科技股份有限公司（以下简称"公司"）于 2024 年 12 月 19 日收 到中国证券监督管理委员会北京监管局（以下简称"北京证监局"）出具的《行 政监管措施决定书》（〔2024〕303 号）（以下简称《决定书》）。 收到上述《决定书》后，公司高度重视，召集相关部门和人员对《决定书》 所述事项进行分析讨论，积极落实整改。针对《决定书》中所涉及问题，严格按 照相关法律、法规和规范性文件以及《公司章程》的要求，结合公司现场检查情 况认真落实自查和梳理，深入分析问题原因，提出整改措施，并形成整改报告如 下： 一、存在的问题及整改措施 （一）问题一：收入核算管理不到位，2023年一季报、半年报、三季报存在 收入跨期，相关信息披露不准确。 整改措施：根据《企业会计准则第 28 号——会计政策、会计估计变更和差 错更正》《公开发行证券的公司 ...

Financial Performance - The company's operating revenue for Q3 2023 reached ¥451,759,202.77, representing a year-on-year increase of 31.38%[6] - Net profit attributable to shareholders for Q3 2023 was ¥47,259,179.24, reflecting a significant increase of 51.68% compared to the same period last year[6] - The net profit attributable to shareholders after deducting non-recurring gains and losses for Q3 2023 was ¥48,384,333.38, up by 41.17% year-on-year[6] - Basic earnings per share for Q3 2023 were ¥0.28, up by 55.56% compared to the same period last year[10] - The net profit attributable to shareholders for the year-to-date period increased by 22.91% compared to the same period last year[12] - Net profit for the third quarter of 2023 was ¥94,938,760.33, up from ¥65,367,688.01 in the same quarter of 2022, reflecting a growth of approximately 45.4%[36] - The net profit attributable to shareholders of the parent company for the third quarter was ¥84,064,585.99, compared to ¥68,394,595.45 in the same quarter of 2022, reflecting an increase of approximately 22.9%[36] - The total comprehensive income attributable to the parent company reached ¥86,028,250.37, compared to ¥71,970,830.44 in the previous year, reflecting an increase of approximately 19.5%[39] - Basic and diluted earnings per share both increased to ¥0.50 from ¥0.40, marking a 25% growth year-over-year[39] Assets and Liabilities - The total assets as of the end of Q3 2023 amounted to ¥2,301,663,558.17, an increase of 4.16% from the end of the previous year[10] - The total assets as of the end of the reporting period were ¥2,301,663,558.17, compared to ¥2,209,724,972.77 at the end of the previous year, showing an increase of about 4.1%[30] - Total liabilities increased to ¥559,181,329.47 from ¥527,934,808.32, marking a rise of approximately 5.9%[30] - The equity attributable to shareholders of the parent company reached ¥1,721,057,722.32, up from ¥1,675,556,748.68, indicating an increase of about 2.7%[30] Cash Flow - The net cash flow from operating activities for the year-to-date period was ¥34,283,548.58, down by 65.38% compared to the previous year[10] - Cash inflow from operating activities totaled ¥976,228,103.10, up from ¥901,980,839.21, indicating a rise of about 8.2%[42] - The net cash flow from operating activities was ¥34,283,548.58, a decrease from ¥99,030,532.23, showing a decline of approximately 65.4%[42] - Cash inflow from investment activities amounted to ¥1,380,358,586.75, compared to ¥1,081,464,632.91, representing an increase of around 27.6%[42] - The net cash flow from investment activities was ¥126,864,704.63, a significant recovery from a negative cash flow of -¥615,586,129.26 in the previous year[42] - The company reported a net increase in cash and cash equivalents of ¥146,332,312.30, contrasting with a decrease of -¥572,651,999.32 in the prior year[42] - Total cash and cash equivalents at the end of the period stood at ¥866,918,251.56, up from ¥580,619,199.10, reflecting an increase of approximately 49.3%[42] Research and Development - The company's R&D investment totaled ¥30,415,977.66 in Q3 2023, accounting for 6.73% of operating revenue, a decrease of 2.34 percentage points year-on-year[10] - Research and development expenses for the third quarter of 2023 amounted to ¥68,195,871.59, slightly down from ¥69,860,306.50 in the previous year[33] Shareholder Information - The company reported a total of 7,787 common shareholders at the end of the reporting period[14] Strategic Focus and Future Outlook - The company has not disclosed any significant new product developments or technological advancements during this reporting period[20] - There are no indications of market expansion or mergers and acquisitions in the current report[20] - The company has not provided specific future guidance or performance outlook for the upcoming quarters[20] - The report does not mention any significant changes in shareholder structure or related party transactions[20] Operating Costs - Total operating revenue for the first three quarters of 2023 reached ¥986,914,134.12, an increase from ¥836,731,606.49 in the same period of 2022, representing a growth of approximately 17.9%[30] - Total operating costs for the first three quarters of 2023 were ¥873,480,654.54, compared to ¥779,995,200.30 in 2022, indicating an increase of about 12.0%[30] Other Financial Metrics - The weighted average return on equity for Q3 2023 was 2.72%, an increase of 0.88 percentage points year-on-year[10] - The company's long-term equity investments were reported at ¥4,314,100.90, a slight decrease from ¥4,371,655.95 at the end of 2022, showing a decline of approximately 1.3%[25] - The total current assets decreased slightly to ¥1,776,318,126.77 from ¥1,794,875,195.52, a decline of about 1.0%[25] - The company's accounts receivable increased to ¥395,853,210.34 from ¥333,297,094.96, reflecting a growth of about 18.7% year-over-year[25] - Inventory levels rose to ¥165,306,646.59, compared to ¥148,810,966.21 at the end of 2022, indicating an increase of approximately 11.0%[25] - The company's deferred income tax liabilities were reported at ¥6,658,707.03, an increase from ¥5,112,008.42 in the previous year[30] - The total assets held for sale were not reported, indicating a potential area for future strategic focus[25] - The company did not report any net profit from the merged entity prior to the merger, consistent with the previous year[39] - The company is not applying new accounting standards or interpretations that would affect the financial statements for the current year[44]