Core Points - Beijing Bichuang Technology Co., Ltd. held its 14th meeting of the 4th Board of Directors on November 19, 2025, with all 9 directors present, and the meeting was deemed legal and effective [1] Group 1: Audit and Financial Management - The Board approved the reappointment of Zhongxinghua Certified Public Accountants as the auditing firm for the 2025 financial year, citing their adherence to professional standards and qualifications for listed company audits [1] - The decision to continue with Zhongxinghua is aimed at maintaining continuity in audit work, with specific fees to be negotiated by management based on the audit scope [1] Group 2: Compensation Management - The Board approved the revision of the compensation management system for directors and senior management, changing the name to "Director and Senior Management Compensation Management System" and removing references to supervisor compensation [2] - The revised system aims to clarify assessment criteria and compensation standards for directors and senior management, aligning with legal and regulatory requirements [2] Group 3: Shareholder Meeting - The Board decided to convene the second extraordinary general meeting of shareholders on December 5, 2025, to review the aforementioned proposals [4] - The specific notice for the extraordinary general meeting will be announced separately [4]

北京必创科技股份有限公司 董事、高级管理人员薪酬管理制度 第一章 总则 第一条 为进一步推动北京必创科技股份有限公司（以下简称"公司"）建 立科学有效的激励与约束机制，有效调动公司董事、高级管理人员的工作积极性， 为公司和股东创造更大效益，按照责、权、利对等原则，根据《中华人民共和国 公司法》《上市公司治理准则》《北京必创科技股份有限公司章程》（以下简称 《公司章程》）及《北京必创科技股份有限公司董事会薪酬与考核委员会议事规 则》（以下简称《董事会薪酬与考核委员会议事规则》）等相关法律法规及规范 性文件的规定，在充分考虑公司发展战略、经营情况和行业特点的基础上，特制 定本制度。 第二条 本制度适用于《公司章程》规定的董事、高级管理人员。 第三条 公司董事、高级管理人员薪酬管理遵循以下原则： 1 第五条 公司业绩如果发生亏损，公司应当在董事、高级管理人员薪酬审议 各环节特别说明董事、高级管理人员薪酬变化是否符合业绩联动要求。 第六条 公司聘请的会计师事务所在实施内部控制审计时应当重点关注绩 效考评控制的有效性以及薪酬发放是否符合内部控制要求。 （一）体现收入水平符合公司规模与业绩的原则，同时适当参考市场薪酬水 ...

证券代码：300667 证券简称：必创科技 公告编号：2025-057 北京必创科技股份有限公司 关于拟续聘会计师事务所的公告 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。 特别提示： 本次续聘会计师事务所事项符合财政部、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》（财会〔2023〕4号）的规定。 北京必创科技股份有限公司（以下简称"公司"）于2025年11月19日召开公司 第四届董事会第十四次会议，审议通过了《关于拟续聘会计师事务所的议案》，同 意续聘中兴华会计师事务所（特殊普通合伙）（以下简称"中兴华"）负责公司2025 年度财务报告和内部控制审计工作。本议案尚需提交公司股东会审议，现将相关事 项公告如下： 一、拟续聘会计师事务所的基本情况 （一）机构信息 1．基本信息 机构名称：中兴华会计师事务所（特殊普通合伙） 成立日期：成立于1993年（由中兴华富华会计师事务所有限责任公司2013年转 制为特殊普通合伙企业） 组织形式：特殊普通合伙企业 注册地址：北京市丰台区丽泽路20号院1号楼南楼20层 首席合伙人：李尊农 2024 ...

4、会议时间： （1）现场会议时间：2025 年 12 月 05 日 14:00 证券代码：300667 证券简称：必创科技 公告编号：2025-058 北京必创科技股份有限公司 关于召开 2025 年第二次临时股东会的通知 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。 一、召开会议的基本情况 1、股东会届次：2025 年第二次临时股东会 2、股东会的召集人：董事会 3、本次股东会的召集程序符合有关法律、行政法规、部门规章、规范性文件和 《北京必创科技股份有限公司章程》等相关规定。 （2）网络投票时间：通过深圳证券交易所系统进行网络投票的具体时间为：2025 年 12 月 05 日 9:15-9:25，9:30-11:30，13:00-15:00；通过深圳证券交易所互联网 投票系统投票的具体时间为 2025 年 12 月 05 日 9:15 至 15:00 的任意时间。 5、会议的召开方式：本次股东会采取现场表决与网络投票相结合的方式召开。 公司股东只能选择现场投票和网络投票中的一种表决方式，如果同一表决权出现重 复投票表决的，以第一次投票表决结果为准。 （ ...

证券代码：300667 证券简称：必创科技 公告编号：2025-056 北京必创科技股份有限公司 第四届董事会第十四次会议决议公告 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。 一、董事会会议召开情况 1、北京必创科技股份有限公司（以下简称"公司"）第四届董事会第十四次会 议通知已于 2025 年 11 月 14 日以电子邮件方式发出。 2、本次董事会于 2025 年 11 月 19 日以现场和通讯表决相结合的方式在北京市 海淀区上地七街 1 号汇众大厦六层第一会议室召开。 3、本次董事会应出席董事 9 人，实际出席董事 9 人。 4、本次董事会由董事长代啸宁先生主持，公司高级管理人员列席了会议。 5、本次董事会的召集、召开、表决符合有关法律、行政法规、部门规章、规 范性文件及《北京必创科技股份有限公司章程》的规定，合法有效。 二、董事会会议审议情况 1、审议通过了《关于拟续聘会计师事务所的议案》 3、审议通过了《关于提请召开公司 2025 年第二次临时股东会的议案》 公司定于 2025 年 12 月 5 日召开公司 2025 年第二次临时股东会，审议上述议 ...

Company Overview - Bichuang Technology (SZ 300667) announced its fourth board meeting on November 19, 2025, to discuss the proposal for the reappointment of an accounting firm [1] - As of the report, Bichuang Technology has a market capitalization of 3.3 billion yuan [1] Revenue Composition - For the year 2024, Bichuang Technology's revenue composition is as follows: 70.79% from intelligent industry and 29.21% from scientific research and education [1]

Core Insights - The company, Bichuang Technology (300667), reported that as of November 10, 2025, the number of shareholders reached 19,302 [1] Summary by Categories - **Company Information** - Bichuang Technology has a total of 19,302 shareholders as of the specified date [1]

Core Viewpoint - Beichuang Technology (300667) is currently not involved in the field of quantum sensors but is actively monitoring developments and technological trends in this emerging area [1] Company Summary - Beichuang Technology responded to investor inquiries on November 7, indicating that quantum sensors are part of an emerging field [1] - The company emphasizes its commitment to keeping an eye on advancements in related fields and technology trends [1]

Core Insights - The company, Bichuang Technology, reported that as of October 31, 2025, the number of shareholders is expected to reach 20,334 [2] Company Summary - Bichuang Technology is actively engaging with investors through platforms to provide updates on shareholder numbers [2] - The projected increase in shareholders indicates potential growth in investor interest and market presence [2]

Core Viewpoint - Bichuang Technology's stock price has shown a modest increase this year, with a notable rise in recent trading days, despite a decline in revenue and net profit for the first nine months of 2025 [2][3]. Company Overview - Bichuang Technology, established on January 13, 2005, and listed on June 19, 2017, is located in Haidian District, Beijing. The company specializes in the research, production, and sales of industrial monitoring systems, testing and analysis systems, and MEMS sensor chips [2]. - The company's main revenue sources are: spectrometers (61.67%), smart sensors (22.76%), and precision optics (15.57%) [2]. Stock Performance - As of October 30, Bichuang Technology's stock price increased by 2.21%, reaching 16.66 CNY per share, with a market capitalization of 3.409 billion CNY [1]. - Year-to-date, the stock price has risen by 3.03%, with a 5-day increase of 5.38%, a 20-day increase of 4.85%, and a 60-day increase of 4.39% [2]. Financial Performance - For the period from January to September 2025, Bichuang Technology reported a revenue of 471 million CNY, a year-on-year decrease of 9.21%. The net profit attributable to shareholders was -11.9741 million CNY, representing a year-on-year decline of 218.10% [2]. Shareholder Information - As of October 20, 2025, the number of shareholders for Bichuang Technology was 19,600, a slight decrease of 0.09% from the previous period. The average number of circulating shares per shareholder increased by 0.09% to 8,805 shares [2]. - The company has distributed a total of 126 million CNY in dividends since its A-share listing, with 40.36 million CNY distributed over the past three years [3]. Institutional Holdings - As of September 30, 2025, the eighth largest circulating shareholder is GF Quantitative Multi-Factor Mixed A (005225), which holds 1.1653 million shares as a new shareholder [3].