董事名單及其角色與職能 山東天岳先進科技股份有限公司 SICC CO., LTD. （於中華人民共和國註冊成立的股份有限公司） （股份代號：2631） 李洪輝先生 劉華女士 黎國鴻先生 山東天岳先進科技股份有限公司（「本公司」）的董事（「董事」）會（「董事會」）成 員載列如下： 董事會已成立四個委員會，並制定有關職權範圍。該等委員會的成員資料載列 如下： | 董事會委員會 | | 薪酬與考核 | | | | --- | --- | --- | --- | --- | | 董事 | 審計委員會 | 委員會 | 提名委員會 | 戰略委員會 | | 宗艷民先生 | | 成員 | 成員 | 主席 | | 高超先生 | | | | | | 王俊國先生 | | | | | | 邱宇峰先生 | | | | 成員 | | 李婉越女士 | | | | | | 方偉先生 | | | | | | 李洪輝先生 | 主席 | | | 成員 | | 劉華女士 | 成員 | 成員 | 主席 | | | 黎國鴻先生 | 成員 | 主席 | 成員 | | 香港，2025年10月31日 執行董事 非執行董事 宗艷民先生 （主席） 高超先生 李婉 ...

香港交易及結算所有限公司及香港聯合交易所有限公司對本公告之內容概不負責，對其準確 性或完整性亦不發表任何聲明，並明確表示概不對因本公告全部或任何部分內容而產生或因 倚賴該等內容而引致的任何損失承擔任何責任。 王先生的履歷詳情如下： 王先生，46歲，在財務管理領域擁有豐富經驗。彼曾於2016年8月至2020年 11月擔任我們前身山東天岳先進材料科技有限公司的財務總監，並自2020 年11月至2024年8月出任本公司財務總監及財務業務合夥人，自2024年8月 起擔任本公司證券事務代表，且自2025年6月起兼任本公司聯席公司秘書。 王先生於2025年7月2日至2025年10月30日期間獲委任為本公司執行董事。 王先生現任上海天岳半導體材料有限公司及上海越聯峰科技有限公司的 財務負責人。王先生於1996年8月開啟職業生涯，在加入本公司及其子公 司（「本集團」）前，曾先後任職於濟南恒舜製衣有限公司、濟南伊科金屬製 品有限公司及山東九天貢阿膠製品有限公司。 山東天岳先進科技股份有限公司 SICC CO., LTD. （於中華人民共和國註冊成立的股份有限公司） （股份代號：2631） (I)執行董事辭任； 及 (II)選舉 ...

Core Points - Tianyue Advanced (02631) announced the resignation of executive director Wang Jun Guo due to adjustments in the company's governance structure [1] - Wang Jun Guo was elected as the employee representative director at the employee representative meeting held on October 30, 2025, with a term starting from the same date until the end of the second board's term [1] Summary by Categories Company Governance - Wang Jun Guo submitted a written resignation report to the board of directors, effective immediately upon receipt [1] - The company held an employee representative meeting on October 30, 2025, where Wang Jun Guo was elected as the employee representative director [1] Board Composition - The election of Wang Jun Guo as the employee representative director is part of the company's governance adjustments [1] - His term as employee representative director will last until the end of the second board's term [1]

Core Viewpoint - Tianyue Advanced (02631.HK) announced the resignation of executive director Wang Junguo due to adjustments in the company's governance structure, effective immediately upon the submission of his resignation report [1] Group 1 - The board of directors received Wang Junguo's written resignation report on October 30, 2025 [1] - Wang Junguo was elected as a representative director of the second board of directors during the employee representative assembly held on the same day, with his term starting from October 30, 2025, until the end of the second board's term [1] - The election of employee representative directors is effective upon approval by the employee representative assembly and does not require shareholder approval [1]

Core Viewpoint - Tianyue Advanced Technology Co., Ltd. announced the resignation of non-independent director Wang Jun Guo due to adjustments in the company's governance structure [1] Group 1 - Wang Jun Guo submitted a written resignation report, which became effective upon delivery to the company's board of directors [1] - Despite resigning from the non-independent director position, Wang Jun Guo will retain his other roles within the company [1] - The company will hold a staff representative meeting on October 30, 2025, to approve Wang Jun Guo's position as a staff representative director for the second board, with a term lasting until the board's term ends [1]

Core Points - Tianyue Advanced announced the resignation of non-independent director Wang Jun Guo due to adjustments in the company's governance structure [2] - Wang Jun Guo's resignation will take effect from the date it is delivered to the company's board of directors [2] - Despite resigning from the non-independent director position, Wang Jun Guo will retain his other roles within the company [2] - The company held a staff representative meeting on October 30, 2025, where Wang Jun Guo was approved to serve as a staff representative director on the second board of directors [2] - Wang Jun Guo's term as a staff representative director will last until the end of the second board's term [2]

| | | 山东天岳先进科技股份有限公司 关于非独立董事辞任暨选举职工代表董事的公告 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。 重要内容提示： | | 离任职 | 离任时间 | 原定任 期到期 | 离任原因 | 是否继续在上 市公司及其控 | 具体职务（如 | 是否存在未 履行完毕的 | | --- | --- | --- | --- | --- | --- | --- | --- | | 姓名 | 务 | | | | | 适用） | | | | | | 日 | | 股子公司任职 | | 公开承诺 | | 王俊 | 非独立 | 2025年10 | 年 2027 2 | 公司治理 | 是 | 证券事务代 表、联席公司 | 否 | | 国 | 董事 | 月 日 30 | 月 日 28 | 结构调整 | | | | | | | | | | | 秘书 | | （二） 离任对公司的影响 王俊国先生的辞任不会导致公司董事会低于法定最低人数，不会影响董事会 正常运作，不会对公司日常管理及生产经营产生影响，其辞任报告自送达公司董 事会之 ...

2025 年第三次临时股东大会 之 法律意见书 上海市山西北路 99 号苏河湾中心 25-28 楼。邮编：200085 电话: （8621） 5234-1668 传真: （8621） 5243-3320 网址：http://www.grandall.com.cn 国浩律师（上海）事务所 关于 山东天岳先进科技股份有限公司 致：山东天岳先进科技股份有限公司 山东天岳先进科技股份有限公司（以下简称"公司"）2025 年第三次临时 股东大会（以下简称"本次股东大会"）现场会议于 2025 年 10 月 30 日（星期 四）下午 14:30 在山东省济南市槐荫区天岳南路 99 号天岳先进公司会议室召开。 国浩律师（上海）事务所（以下简称"本所"）接受公司的委托，指派陈杰律师、 王琛律师（以下简称"本所律师"）出席本次股东大会现场会议并见证。现依据 《中华人民共和国公司法》《中华人民共和国证券法》和《山东天岳先进科技股 份有限公司章程》（以下简称《公司章程》）出具本法律意见书。 本所律师依据本法律意见书出具日之前已经发生或存在的事实及中国（为出 具本法律意见书之目的，本法律意见书中的"中国"仅指中国大陆地区，不包括 香 ...

| 股证券代码：688234 | A | 证券简称：天岳先进 | 公告编号：2025-074 | | --- | --- | --- | --- | | 港股证券代码：02631 | | 证券简称：天岳先进 | | 山东天岳先进科技股份有限公司 2025年第三次临时股东大会决议公告 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： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东大会召开的时间：2025 年 10 月 30 日 （二） 股东大会召开的地点：山东省济南市槐荫区天岳南路 99 号天岳先进公司 会议室 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 177 | | --- | --- | | 普通股股东人数 | 177 | | 股股东人数 其中：A | 176 | | 股） 境外上市外资股股东人数（H | 1 | | 2、出席会议的股东所持有的表决权数量 | 203,171,424 | | 普 ...

Core Viewpoint - Toshiba's subsidiary has withdrawn from a technology cooperation agreement with a Chinese wafer supplier due to economic security concerns, highlighting the sensitivity of chip supply chains and geopolitical factors in the semiconductor industry [2]. Group 1: Toshiba's Actions and Agreements - Toshiba Electronic Devices & Storage Corporation signed a memorandum of understanding with Chinese SiC wafer supplier SICC on August 22, 2023, to enhance semiconductor quality and ensure stable wafer supply, but the agreement was terminated shortly after due to discussions between both parties [2]. - The company will continue purchasing wafers from SICC despite the termination of the agreement, indicating ongoing reliance on Chinese suppliers [2]. - Toshiba, along with Rohm, will receive up to 129.4 billion yen (approximately 851 million USD) from Japan's Ministry of Economy, Trade and Industry for investments in power semiconductor technology, crucial for electric vehicles [2]. Group 2: Collaboration with Tianyue Advanced - Toshiba has reached a basic cooperation agreement with Tianyue Advanced Technology Co., Ltd. regarding SiC power semiconductor substrates, focusing on technical collaboration and commercial cooperation to enhance the characteristics and quality of SiC power semiconductors [5]. - The collaboration aims to expand the supply of high-quality and stable substrates, with further discussions planned to finalize cooperation details [5]. - Tianyue Advanced, established in 2010, specializes in the development and production of single-crystal SiC substrates and has become a leading player in the field, with plans to release the world's first 12-inch SiC substrate in 2024 [6].