证券代码：688035 证券简称：德邦科技 公告编号：2025-069 烟台德邦科技股份有限公司 关于使用部分暂时闲置募集资金进行现金 管理的公告 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、准确性和完整性承担法律责任。 2025 年 9 月 23 日，烟台德邦科技股份有限公司（以下简称"公司"）召开 了第二届董事会第二十次会议，审议通过了《关于使用部分暂时闲置募集资金进 行现金管理的议案》，同意公司使用额度不超过人民币 30,000.00 万元（包含本 数）的部分暂时闲置募集资金进行现金管理，在确保不影响募集资金投资项目进 度、不影响公司正常生产经营及确保资金安全的情况下用于投资安全性高、流动 性好的投资产品（包括但不限于结构性存款、定期存款、大额存单等），在上述 额度范围内，资金可以滚动使用，使用期限自公司董事会审议通过之日起 12 个 月内有效。董事会授权公司管理层在上述额度范围和投资期限内行使该项投资决 策权并签署相关法律文件，具体事项由公司财务部负责组织实施。保荐机构东方 证券股份有限公司（以下简称"保荐机构"）对本事项出具了明确同意的核查意 ...

证券代码：688035 证券简称：德邦科技 公告编号：2025-067 烟台德邦科技股份有限公司 关于变更会计师事务所的公告 本公司董事会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。 ● 原聘任的会计师事务所名称：永拓会计师事务所（特殊普通合伙）（以 下简称"永拓"） ● 变更会计师事务所的简要原因及前任会计师的异议情况：根据财政部、 国务院国资委、证监会印发的《国有企业、上市公司选聘会计师事务所管理办 法》等相关规定，综合考虑公司业务发展及未来审计工作的需要，经审慎评估 及友好沟通，公司拟变更会计师事务所。公司已就变更会计师事务所有关事宜 与前任会计师事务所永拓进行充分沟通，永拓对本次变更事宜无异议。 一、拟聘任会计师事务所的基本情况 （一）机构信息 1、基本信息 会计师事务所名称：中审众环会计师事务所(特殊普通合伙) 成立日期：1987 年 注册地址：湖北省武汉市武昌区水果湖街道中北路 166 号长江产业大厦 17-18 层 重要内容提示： ● 拟聘任的会计师事务所名称：中审众环会计师事务所(特殊普通合伙) （以下简称"中审众环" ...

证券代码：688035 证券简称：德邦科技 公告编号：2025-068 烟台德邦科技股份有限公司 关于召开2025年第三次临时股东会的通知 本公司董事会及全体董事保证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： 一、 召开会议的基本情况 （一） 股东会类型和届次 2025年第三次临时股东会 （二） 股东会召集人：董事会 （三） 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 的方式 （四） 现场会议召开的日期、时间和地点 （六） 融资融券、转融通、约定购回业务账户和沪股通投资者的投票程序 涉及融资融券、转融通业务、约定购回业务相关账户以及沪股通投资者的投 票，应按照《上海证券交易所科创板上市公司自律监管指引第 1 号 — 规范运作》 等有关规定执行。 （七） 涉及公开征集股东投票权 不适用 召开日期时间：2025 年 10 月 10 日 14 点 30 分 召开地点：山东省烟台市经济技术开发区珠江路 66 号正海大厦 29 层 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东会网络投票系 ...

证券代码：688035 证券简称：德邦科技 公告编号：2025-066 本公司董事会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。 烟台德邦科技股份有限公司 第二届董事会第二十次会议决议公告 一、董事会会议召开情况 烟台德邦科技股份有限公司（以下简称"公司"）第二届董事会第二十次会 议于 2025 年 9 月 23 日以现场结合通讯表决的方式召开。本次会议通知及相关资 料已于 2025 年 9 月 16 日以电子邮件的方式送达全体董事。本次董事会由董事长 解海华先生主持，会议应出席董事人数为 9 人，实际到会人数为 9 人。本次董事 会的召集与召开程序、出席会议人员资格及表决程序、决议内容符合《中华人民 共和国公司法》及《烟台德邦科技股份有限公司章程》的有关规定，会议做出的 决议合法、有效。 二、董事会会议审议情况 经公司董事会以记名方式表决，本次董事会审议并通过了以下议案： （一）审议通过《关于使用部分闲置募集资金进行现金管理的议案》 本议案已经审计委员会会议审议通过，并同意提交董事会审议，保荐机构出 具了专项核查意见。 经审议，同意 ...

（记者 王晓波） 每经AI快讯，德邦科技9月23日晚间发布公告称，公司第二届第二十次董事会会议于2025年9月23日以 现场结合通讯表决的方式召开。会议审议了《关于使用闲置自有资金进行现金管理的议案》等文件。 每经头条（nbdtoutiao）——报价太低遭严防，投标企业还得"解释清楚"，一场国家组织的大型采购， 为何引发全行业关注 ...

Core Viewpoint - The company has approved a plan to utilize part of its temporarily idle raised funds for cash management, ensuring that this will not affect the progress of fundraising investment projects or normal operations [1] Group 1 - The company will invest up to 300 million yuan of temporarily idle raised funds in high-security and liquid investment products [1] - The funds can be used on a rolling basis within the approved limit, with a validity period of 12 months [1] - The decision was made during the 20th meeting of the second board of directors [1]

Group 1 - Solid-state battery concept stocks experienced a surge followed by a significant decline, indicating volatility in the market [1] - Tongding Interconnection approached a limit down, reflecting investor concerns and market sentiment [1] - Fengshan Group saw a drop of over 7%, highlighting the challenges faced by companies in the solid-state battery sector [1] Group 2 - Other companies such as Chuan Yi Technology, Debang Technology, and Tianli Lithium Energy also reported notable declines, suggesting a broader trend affecting the industry [1]

Market Performance - The semiconductor industry index rose by 1.43% as of September 23, 2025, with notable gains from companies like Changchuan Technology (up 20.00%) and Huafeng Measurement Control (up 8.54%) [1] - The semiconductor industry ETF (159582) increased by 1.42%, reaching a price of 2.07 yuan, and has seen a cumulative increase of 9.79% over the past week [1] - The ChiNext chip index experienced a slight decline of 0.05%, with mixed performance among constituent stocks [3] - The new materials index on the ChiNext fell by 0.58%, with some stocks like Tonglian Precision gaining while others like Debang Technology declined [5] Investment Trends - Nvidia and OpenAI announced a partnership, with Nvidia planning to invest up to $100 billion in data centers, leading to a nearly 4% increase in Nvidia's stock price [6] - Domestic chip companies are making progress, with Moer Thread set to debut on the ChiNext and Muxi Co. entering the second round of inquiries for its IPO, focusing on high-performance GPU development [6] Technology Advancements - DeepSeek announced an upgrade to its model, enhancing language consistency and agent capabilities, while Yushu Technology showcased its humanoid robot's strong anti-interference abilities [7] - The continuous iteration of AI and robotics technology indicates ongoing optimization in AI application capabilities [8] ETF Insights - The semiconductor industry ETF has a recent scale of 255 million yuan, marking a six-month high, despite a net outflow of 602.22 million yuan recently [9] - The ChiNext chip ETF has seen a net outflow of 337.66 million yuan, with a total inflow of 334 million yuan over the past 21 trading days [10] - The new materials ETF has experienced a significant scale increase of 212 million yuan over the past year, ranking first among comparable funds [10]

Summary of Key Points Core Viewpoint - On September 22, a total of 29 A-share listed companies disclosed share reduction plans, indicating a trend of insider selling in the market [1]. Group 1: Companies with Share Reduction Plans - Kaidi Co., Ltd. plans to reduce its shares by no more than 380,300 shares [3]. - Rihai Intelligent's largest shareholder intends to reduce its stake by no more than 2.77% [3]. - Xilong Science's controlling shareholders plan to collectively reduce their shares by no more than 3% [3]. - Aopu Optoelectronics' controlling shareholder has completed its reduction plan [3]. - Rijiu Optoelectronics' controlling shareholder, Chen Xiaoli, plans to reduce no more than 3% of the company's shares [3]. - Demingli's controlling shareholder has completed its reduction plan [3]. - Zhongshe Co., Ltd.'s shareholder Chen Fengjun intends to reduce no more than 1% of the company's shares [3]. - Henghui Security's shareholders plan to collectively reduce no more than 2.34% of the company's shares [3]. - Debang Technology's National Integrated Circuit Industry Investment Fund recently reduced its stake by 0.65% [3]. - Chuangli Group's director and deputy general manager, Geng Weidong, plans to reduce no more than 0.6956% of the company's shares [3]. - Zhongdian Electric's shareholder Wang Jiankai intends to reduce no more than 3% of the company's shares [3]. - SF Express' shareholder Liu Jilu plans to transfer no more than 7 million A-shares to his son-in-law [3]. - Tianqin Equipment's shareholder Zhang Peng plans to reduce no more than 1% of the company's shares [3]. - Shuijing Optoelectronics' shareholder Shen Gai Zhen intends to reduce no more than 0.99% of the company's shares [3]. - Yingfite's controlling shareholder plans to reduce no more than 2.82% of the company's shares [3]. - Baicheng Medical's part of the board and supervisors plan to reduce their shares [3]. - Guangting Information's SAIC Venture Capital plans to transfer 3.16% of the company's shares to SAIC Group [3]. - Sihui Fushi's controlling shareholder and its concerted parties recently reduced a total of 385,200 shares [3]. - Baolong Technology's director Wang Shengquan plans to reduce no more than 0.11% of the company's shares [3]. - Saiwei Electronics' National Integrated Circuit Industry Investment Fund recently reduced a total of 6.3481 million shares [3]. - Rizhao Port's Shandong Energy plans to reduce no more than 3% of the company's shares [3]. - Xuelong Group's shareholder Ningbo Lianzhan plans to reduce no more than 1.95% of the company's shares [3]. - China Electric Research's shareholder Kaitian Investment plans to transfer 8.09 million shares [3]. - Lianxiang Co., Ltd.'s shareholders plan to reduce no more than 2.58% and 1.16% of the company's shares [3]. - Yingnuo Laser's shareholder reduction plan has been completed [3]. - Zhejiang Pharmaceutical's shareholder Guotou Gaoke plans to reduce no more than 1% of the company's shares [3]. - Dingyang Technology's shareholders plan to transfer 3.184 million shares, accounting for 2% of the total share capital [3]. - Sanyou Medical's shareholder QM5 LIMITED plans to transfer 6.67 million shares, accounting for 2% of the total share capital [3].

Group 1 - The core point of the article is that the National Integrated Circuit Industry Investment Fund has reduced its stake in Debang Technology by selling 925,054 shares, which represents 0.65% of the company's total share capital [1] - Following this transaction, the fund's shareholding in Debang Technology decreased from 22,261,054 shares to 21,336,000 shares, reducing its ownership percentage from 15.65% to 15.00% [1]