Company Announcements - Jin Chengzi's 3D printing equipment product revenue is expected to account for less than 2% of the company's total revenue in 2024 [1] - Shan Shui Technology plans to invest approximately 6 billion yuan to establish a new chemical new materials project [1] - Jie Chuang Intelligent has won a procurement project from a provincial public security bureau worth 11.2362 million yuan [1] - Zhongmei Energy reported a coal sales volume of 21.79 million tons in May, a year-on-year decrease of 4.9% [2] - Da Fu Technology intends to transfer 27% equity of Peitian Zhizao for 192 million yuan [1] - Midea Group plans to repurchase company shares worth between 5 billion and 10 billion yuan [2] - Feitian Chengxin's director and deputy general manager Li Wei plans to reduce his holdings by no more than 4 million shares [2] - Dongfang Shenghong's controlling shareholder and concerted actors plan to increase their holdings by 5 billion to 10 billion yuan [2] - Wuzhou Xinchun intends to raise no more than 1 billion yuan through a private placement [1] - Jingu Co. has received a notification for the low-carbon wheel project from Avatar [1]

| 买入营业部名称 | 买入金额(万元) | | --- | --- | | 天风证券股份有限公司上海浦东分公司 | 2560.08 | | 国泰海通证券股份有限公司成都顺城大街证券营业部 | 2015.36 | | 湘财证券股份有限公司杭州五星路证券营业部 | 1772.50 | | 机构专用 | 1634.66 | | 华泰证券股份有限公司深圳前海证券营业部 | 919.71 | | 卖出营业部名称 | 卖出金额(万元) | | 华鑫证券有限责任公司上海云锦路证券营业部 | 1935.31 | | 华鑫证券有限责任公司上海茅台路证券营业部 | 971.76 | | 广发证券股份有限公司上海漕溪北路证券营业部 | 927.48 | | 华泰证券股份有限公司上海浦东新区东方路证券营业部 | 813.25 | | 招商证券股份有限公司南京庐山路证券营业部 | 699.79 | 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 （文章来源：证券时报网） 证券时报·数据宝统计显示，上榜的前五大买卖营业部合计成交1.42亿元， 其中，买入成交额为8902.32 万元，卖出成交额为5347.60万元，合计净 ...

证券代码：688291 证券简称：金橙子 公告编号：2025-025 北京金橙子科技股份有限公司 股票交易异常波动公告 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。 重要内容提示： 北京金橙子科技股份有限公司（以下简称"公司"或"本公司"）股票 交易价格连续 3 个交易日内（2025 年 6 月 12 日、2025 年 6 月 13 日和 2025 年 6 月 16 日）收盘价格涨幅偏离值累计达到 30%，根据《上海证券交易所科创板股 票上市规则》（以下简称《科创板上市规则》）、《上海证券交易所交易规则》 《上海证券交易所科创板股票异常交易实时监控细则》的有关规定，属于股票交 易异常波动的情形。 经公司自查并书面询证公司控股股东及实际控制人，截至本公告披露日， 公司日常经营情况正常，未发生重大变化，公司及控股股东、实际控制人不存在 关于公司的应披露而未披露的重大事项。 经公司自查，关注到近期市场上有涉及公司业务及 3D 打印热点概念的讨 论。公司具有激光 3D 打印控制系统相关产品，部分型号的振镜产品也可用于 3D 打印 ...

函 北京金橙子科技股份有限公司董事会： 本人作为北京金橙子科技股份有限公司（以下简称"上市公司"或"公司"） 的控股股东、实际控制人，已收悉《北京金橙子科技股份有限公司股票交易异常 波动询证函》，经认真自查核实，现将相关事项回复如下： 公司目前日常经营情况正常，未发生重大变化。产品结构、市场环境或行业 政策未发生重大调整，内部生产经营秩序正常。 截至目前不存在影响上市公司股票交易异常波动的重大事项，不存在其他应 披露而未披露的重大信息，包括但不限于涉及筹划上市公司并购重组、股份发行、 债务重组、业务重组、资产剥离和资产注入等重大事项。 截至目前未出现其他可能对公司股价产生较大影响的重大事件。 本人及一致行动人在公司本次股票异常波动期间，不存在买卖公司股票的情 况。 特此回函。 （本页以下无正文） 关于《北京金橙子科技股份有限公司股票交易异常波动询证函》的回 控股股东、实际控制人签字： 马会文 吕文杰 邱 勇 程 鹏 2025 年 6 月 16 日 __________________ __________________ __________________ （本页无正文，为《关于<北京金橙子科技股份有限公司 ...

Core Viewpoint - The 3D printing concept stocks, particularly Jin Chengzi (688291.SH), have seen a significant surge in the A-share market, with the stock hitting the daily limit for two consecutive trading days without any major news announcements [1][2][3]. Company Overview - Jin Chengzi, established in 2004, specializes in the research and sales of laser processing equipment motion control systems, providing comprehensive solutions and technical services for various laser processing scenarios [3]. - The company was listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board in 2022 and is recognized as one of the few specialized suppliers in the field of laser processing control systems in China [3]. Financial Performance - Despite the stock price surge, Jin Chengzi's operating performance has not shown significant improvement, with revenues remaining relatively stagnant from 2020 to 2024, reporting 1.35 billion CNY in 2020 and 2.12 billion CNY in 2024 [5]. - The net profit attributable to the parent company has also stagnated, with figures of 40.20 million CNY in 2020 and 30.50 million CNY in 2024, indicating a decline compared to previous years [5]. Research and Development - Jin Chengzi has been increasing its R&D investment, with expenditures rising from 14.36 million CNY in 2019 to 60.56 million CNY in 2024, marking continuous growth over five years [4]. - In 2024 alone, the company obtained 12 new authorized invention patents, bringing the total to 78, including 42 invention patents [4]. Market Trends - The demand for industrial laser processing is growing due to advancements in industries such as semiconductors, new energy, and photovoltaics, which require higher standards for laser processing control technology [3].

Core Points - The total margin financing balance of the Sci-Tech Innovation Board decreased by 7.30 billion yuan compared to the previous trading day, while the margin short selling balance decreased by 3.50 million yuan [1] - As of June 13, the total margin balance reached 154.51 billion yuan, with financing balance at 153.97 billion yuan and short selling balance at 0.0534 billion yuan [1] - A total of 245 stocks saw an increase in financing balance, while 80 stocks experienced an increase in short selling balance [1] Financing Balance Summary - The stock with the highest financing balance is SMIC, with a balance of 7.28 billion yuan, followed by Cambrian and Haiguang Information with balances of 4.18 billion yuan and 3.65 billion yuan respectively [1] - Significant increases in financing balance were observed in Jin Chengzi, Hai Zheng Sheng Cai, and Jing Pin Te Zhuang, with increases of 60.15%, 55.61%, and 27.58% respectively [1] - The stocks with the largest decreases in financing balance included Jingjin Electric, Kejie Intelligent, and Bei Qingsong, with decreases of 21.80%, 21.32%, and 15.39% respectively [1] Short Selling Balance Summary - The stock with the highest short selling balance is Haiguang Information at 0.16 billion yuan, followed by Cambrian and SMIC, both at 0.15 billion yuan [2] - A total of 80 stocks saw an increase in short selling balance, while 183 stocks experienced a decrease [2] - The largest increases in short selling balance were seen in Anheng Information, Tianzhihang, and Foxit Software, with increases of 347.79%, 126.65%, and 102.29% respectively [2] - The stocks with the largest decreases in short selling balance included Aolaide, KQ Biology, and Jiayuan Technology, with decreases of 100.00%, 85.69%, and 42.72% respectively [2]

金橙子6月13日龙虎榜 | 买入营业部名称 | 买入金额(万元) | | --- | --- | | 华鑫证券有限责任公司上海云锦路证券营业部 | 1980.39 | | 甬兴证券有限公司上海分公司 | 1470.81 | | 联储证券股份有限公司宁波分公司 | 1163.07 | | 国泰海通证券股份有限公司上海浦东新区陆家嘴东路证券营业部 | 1099.46 | | 五矿证券有限公司深圳滨海大道证券营业部 | 1015.91 | | 卖出营业部名称 | 卖出金额(万元) | | 华泰证券股份有限公司武汉中北路证券营业部 | 2295.31 | | 华泰证券股份有限公司上海浦东新区东方路证券营业部 | 948.85 | | 申万宏源证券有限公司上海浦东新区陆家嘴环路证券营业部 | 647.13 | | 国信证券股份有限公司绵阳临园路证券营业部 | 626.09 | | 东吴证券股份有限公司吴江盛泽镇西环路证券营业部 | 447.32 | 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 6月13日金橙子（688291）收盘价27.11元，收盘涨停，全天换手率18.21%，振幅12.96%，成交额 ...

Group 1 - The Shanghai Stock Exchange Sci-Tech Innovation Board Composite Index (000680) decreased by 1.08% as of June 13, 2025, with mixed performance among constituent stocks [3] - Jin Chengzi (688291) led the gains with an increase of 20.01%, while Hao Oubo (688656) experienced the largest decline at 9.33% [3] - The Huaxia Sci-Tech Innovation Index ETF (589000) fell by 1.16%, with a latest price of 0.94 yuan and a turnover rate of 4.48%, totaling a transaction volume of 1.03 billion yuan [3] Group 2 - According to Zheshang Securities, global enterprise software and IT service spending is projected to reach $1.25 trillion and $1.73 trillion by 2025, reflecting year-on-year growth of 14.2% and 9.0% respectively [4] - The growth is primarily driven by the deep integration of AI in various business scenarios, including management, customer service, marketing, and sales, as well as its role in the digital transformation of traditional vertical industries [4] - The artificial intelligence sector is highlighted as having technological leadership, broad market prospects, clear commercialization pathways, and high profit potential, making it a key investment focus [4]

北京金橙子科技股份有限公司 第一章 总则 内部审计人员应当严格遵守审计职业道德规范，坚持原则、客观公正、 恪尽职守、保持廉洁、保守秘密，不得徇私舞弊，泄露公司商业秘密。 第七条 内部审计机构履行内部审计职责所必需的经费，应当列入公司预算， 并由公司予以保证。 第三章 职责和总体要求 第八条 内部审计机构应当履行以下主要职责： （一）对公司各内部机构、控股子公司以及对公司具有重大影响的参 股公司的内部控制制度的完整性、合理性及其实施的有效性进行检查 和评估； （二）对公司各内部机构、控股子公司以及对公司具有重大影响的参 股公司的会计资料及其他有关经济资料，以及所反映的财务收支及有 关的经济活动的合法性、合规性、真实性和完整性进行审计，包括但 不限于财务报告、业绩预告、业绩快报、自愿披露的预测性财务信息 等； （三）协助建立健全反舞弊机制，确定反舞弊的重点领域、关键环节 和主要内容，并在内部审计过程中关注和检查可能存在的舞弊行为； （四）至少每季度向审计委员会报告一次，内容包括但不限于内部审 第一条 为了规范北京金橙子科技股份有限公司（以下简称"公司"）内部审计 工作，提高内部审计工作质量，明确内部审计机构和审计 ...

限制转让期限内或者存在其他不得减持情形的，不得通过转融通出 借该部分股份。 第十一条 存在下列情形之一的，公司董事、高级管理人员不得减持其所持本 公司股份： 北京金橙子科技股份有限公司 董事、高级管理人员所持股份及其变动管理制度 （一）新任董事在股东会（或职工代表大会）通过其任职事项后 2 个交易日内； （二）新任高级管理人员在董事会通过其任职事项后 2 个交易日内； 第一条 为规范北京金橙子科技股份有限公司（以下简称公司）董事和高级 管理人员所持本公司股份及其变动的管理，根据《中华人民共和国 公司法》（以下简称"《公司法》"）《中华人民共和国证券法》 （以下简称"《证券法》"）《上市公司董事和高级管理人员所持 本公司股份及其变动管理规则》《上海证券交易所科创板股票上市 规则》《上海证券交易所上市公司自律监管指引第 8 号——股份变 动管理》《上海证券交易所上市公司自律监管指引第 15 号——股东 及董事、高级管理人员减持股份》等相关法律法规、规范性文件和 《北京金橙子科技股份有限公司章程》（以下简称"《公司章 程》"），特制订本制度。 第二条 公司董事、高级管理人员在买卖公司股票及其衍生品种前，应知悉 《公 ...