1月22日，新洁能涨5.05%，截至发稿，报40.55元/股，成交9.09亿元，换手率5.47%，总市值168.42亿 元。新洁能股价已经连续6天上涨，区间累计涨幅6.72%。 资料显示，无锡新洁能股份有限公司位于江苏省无锡市新吴区新晶路1号，成立日期2013年1月5日，上 市日期2020年9月28日，公司主营业务涉及MOSFET、IGBT等半导体芯片和功率器件的研发设计及销 售,公司销售的产品按照是否封装可以分为芯片和功率器件。主营业务收入构成为：功率器件95.96%， 芯片2.56%，IC1.12%，其他(补充)0.36%。 从新洁能十大流通股东角度 数据显示，南方基金旗下1只基金位居新洁能十大流通股东。南方中证1000ETF（512100）三季度减持 2.41万股，持有股数303.64万股，占流通股的比例为0.73%。根据测算，今日浮盈赚取约592.1万元。连 续6天上涨期间浮盈赚取737.85万元。 南方中证1000ETF（512100）成立日期2016年9月29日，最新规模766.3亿。今年以来收益8.6%，同类排 名1617/5542；近一年收益41.53%，同类排名1751/4256；成立以来收 ...

证券代码：605111 证券简称：新洁能 公告编号：2026-002 无锡新洁能股份有限公司 关于闲置募集资金现金管理赎回的公告 基本情况： | 产品名称 | 中信银行股份有限公司共赢慧信汇率挂钩人民币结构性存 | | | --- | --- | --- | | | 款 A14637 | 期 | | 受托方名称 | 中信银行股份有限公司无锡分行 | | | 产品金额 | 7,000 万元 | | | 赎回金额 | 7,031.0685 | 万元 | | 产品期限 | 天 90 | | | 特别风险提示 | 其他：不适用 | | 风险提示 无锡新洁能股份有限公司（以下简称"公司"）使用暂时闲置的募集资金进行 现金管理，投资于安全性高、流动性好的投资产品，但金融市场受宏观经济、财 政及货币政策的影响较大，不排除该项投资可能受到市场波动的影响，公司将最 大限度控制投资风险，敬请广大投资者注意投资风险。 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。 一、委托理财基本情况 重要内容提示： 公司于 2025 年 8 月 11 日召开第五 ...

证券代码：605111 证券简称：新洁能 公告编号：2026-001 无锡新洁能股份有限公司 关于闲置募集资金现金管理赎回的公告 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。 2026 年 1 月 5 日 1 2 无锡新洁能股份有限公司（以下简称"公司"）于 2025 年 8 月 11 日召开第五 届董事会第二次会议审议通过了《关于使用暂时闲置的募集资金进行现金管理的 议案》，同意公司在确保不影响募集资金项目开展和使用计划的前提下，使用最 高额度不超过 110,000 万元人民币的暂时闲置的非公开发行募集资金进行现金管 理，投资于安全性高、流动性好的投资产品，本次公司使用非公开发行闲置募集 资金购买投资产品的投资期限不超过 12 个月，在前述期限内可由公司及子公司 滚动使用，并于到期后归还至募集资金专户。 公司使用闲置募集资金进行现金管理将严格遵守上海证券交易所关于上市 公司募集资金管理的相关规定。具体内容详见公司在上海证券交易所网站 （www.sse.com.cn）披露的《关于使用暂时闲置的募集资金进行现金管理的公告》 （ ...

Core Viewpoint - The stock of Xinji Energy has shown a slight increase, with a current price of 34.29 CNY per share and a market capitalization of 14.242 billion CNY, indicating a stable performance in the semiconductor industry, particularly in power devices and chips [1]. Group 1: Stock Performance - As of December 24, Xinji Energy's stock price increased by 2.05% during the trading session, with a trading volume of 1.58 billion CNY and a turnover rate of 1.12% [1]. - Year-to-date, the stock has risen by 1.31%, with a 2.39% increase over the last five trading days, but has seen a decline of 0.52% over the last 20 days and 0.64% over the last 60 days [1]. Group 2: Financial Performance - For the period from January to September 2025, Xinji Energy reported a revenue of 1.385 billion CNY, reflecting a year-on-year growth of 2.19%, while the net profit attributable to shareholders was 335 million CNY, up by 0.70% [2]. - The company has distributed a total of 325 million CNY in dividends since its A-share listing, with 201 million CNY distributed over the past three years [3]. Group 3: Shareholder Information - As of September 30, 2025, Xinji Energy had 75,300 shareholders, an increase of 2.09% from the previous period, with an average of 5,514 circulating shares per shareholder, a decrease of 2.05% [2]. - The second-largest circulating shareholder is Hong Kong Central Clearing Limited, holding 12.4166 million shares, which is an increase of 805,200 shares compared to the previous period [3].

Core Insights - The automotive sector has become the largest application area for MOSFETs, accounting for 33% of global MOSFET applications by 2024, driven by the growth of automotive electrification and intelligence [12][11] - The global automotive MOSFET market is projected to grow from 23.7 billion yuan in 2020 to 33.4 billion yuan in 2024, with a compound annual growth rate (CAGR) of 9.0% [12][11] - China, as the largest automotive market and electric vehicle producer, holds over 30% of the global automotive MOSFET market, with its market size expected to reach 12.27 billion yuan in 2024, growing by 11.9% year-on-year [12][11] Automotive MOSFET Industry Overview - MOSFET, or Metal-Oxide-Semiconductor Field-Effect Transistor, is essential in both analog and digital circuits, converting input voltage changes into output current changes [1][2] - In the automotive sector, MOSFETs are critical components, with applications in traditional fuel vehicles and electric vehicles [4][5] Industry Development Background - China's automotive industry has rapidly developed over the past few decades, maintaining its position as the world's largest automotive producer and seller [7][9] - The growth of the automotive industry has led to increased demand for upstream components, including automotive MOSFETs [7][9] Market Status 1. **Global Market** - The automotive sector has become the largest application area for MOSFETs, with a 33% share in 2024, followed by the industrial sector at 31% [12] - The global automotive MOSFET market is expected to grow from 23.7 billion yuan in 2020 to 33.4 billion yuan in 2024, achieving a CAGR of 9.0% [12] 2. **Chinese Market** - China's automotive MOSFET market surpassed 10 billion yuan in 2023 and is projected to reach 12.27 billion yuan in 2024, with an 11.9% year-on-year growth [12][11] 3. **Competitive Landscape** - The global automotive MOSFET market is competitive, with international firms like Infineon, ON Semiconductor, and Renesas dominating high-end markets due to their technological expertise [12][11] - Domestic companies such as Wentai Technology and Huazhong Microelectronics are accelerating the localization of automotive MOSFETs to meet domestic demand, although they primarily serve lower-end applications [12][11] Future Trends - The automotive MOSFET industry is expected to evolve towards higher performance, smaller sizes, and lower costs, with the increasing adoption of wide-bandgap semiconductor materials like SiC and GaN [15][16]

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。 无锡新洁能股份有限公司（以下简称"公司"）于 2025 年 8 月 11 日召开第五 届董事会第二次会议审议通过了《关于使用暂时闲置的募集资金进行现金管理的 议案》，同意公司在确保不影响募集资金项目开展和使用计划的前提下，使用最 高额度不超过 110,000 万元人民币的暂时闲置的非公开发行募集资金进行现金管 理，投资于安全性高、流动性好的投资产品，本次公司使用非公开发行闲置募集 资金购买投资产品的投资期限不超过 12 个月，在前述期限内可由公司及子公司 滚动使用，并于到期后归还至募集资金专户。 公司使用闲置募集资金进行现金管理将严格遵守上海证券交易所关于上市 公司募集资金管理的相关规定。具体内容详见公司在上海证券交易所网站 （www.sse.com.cn）披露的《关于使用暂时闲置的募集资金进行现金管理的公告》 （公告编号：2025-040）。 二、截止本公告披露日公司使用闲置募集资金进行现金管理的情况 证券代码：605111 证券简称：新洁能 公告编号：2025-060 无锡新 ...

Group 1 - The company Xin Jie Neng announced a change in its audit project partners and signing certified public accountants for the 2025 fiscal year [2] - The new partners and signing accountants are Wu Jie and Tao Si Hui, replacing Gu Chun Hua and Wang Tian [2]

Core Viewpoint - The company has announced a change in the signing accountants for the 2025 audit, with the new partners being Wu Jie and Tao Sihui, replacing the previous signers Gu Chunhua and Wang Tian [1][2]. Group 1: Announcement Details - The company held board meetings on April 24 and May 15, 2025, to approve the reappointment of Tianheng Accounting Firm for the 2025 financial report and internal control audit [1]. - The company received a notice from Tianheng Accounting Firm on December 8, 2025, regarding the change in signing accountants [2]. Group 2: New Signing Accountants Information - Wu Jie, the new project partner, has been a registered accountant since 2018 and has been with Tianheng Accounting Firm since 2015, signing off on three audit reports for listed companies in the past three years [3]. - Tao Sihui, the new signing accountant, has been a registered accountant since 2012 and has also been with Tianheng Accounting Firm since 2012, signing off on one audit report for a listed company in the past three years [4]. Group 3: Integrity and Independence - Both Wu Jie and Tao Sihui have not violated the independence requirements of the "Code of Ethics for Chinese Certified Public Accountants" and have not faced any criminal or administrative penalties in the last three years [5]. - The changes in signing accountants will not affect the company's 2025 annual financial statements and internal control audit [5][6].

无锡新洁能股份有限公司（以下简称"公司"）分别于 2025 年 4 月 24 日和 2025 年 5 月 15 日召开第四届董事会第二十一次会议和 2024 年年度股东大会， 审议通过了《关于公司续聘会计师事务所的议案》，同意续聘天衡会计师事务所 （特殊普通合伙）（以下简称"天衡会计师事务所"）担任公司 2025 年度财务报 告 及 内 部 控 制 审 计 机 构 ， 具 体 内 容 详 见 公 司 在 上 海 证 券 交 易 所 网 站 （www.sse.com.cn）及指定媒体披露的《关于公司续聘会计师事务所的公告》（公 告编号：2025-018）。 公司于 2025 年 12 月 8 日收到天衡会计师事务所出具的《关于变更 2025 年 度审计项目签字会计师的告知函》。现将有关情况公告如下： 一、变更项目合伙人及签字注册会计师的基本情况 天衡会计师事务所作为公司2025年度财务报告及2025年度内部控制审计机 构，原指派的项目合伙人、签字注册会计师分别为顾春华先生、王天先生。 证券代码：605111 证券简称：新洁能 公告编号：2025-059 无锡新洁能股份有限公司 关于变更 2025 年度审计项目签 ...

Group 1 - The company announced the redemption of a structured deposit with a principal of 50 million yuan, which was purchased using idle raised funds [2] - The structured deposit, named "Co-Winning Wisdom Exchange Rate Linked RMB Structured Deposit A12383," matured on December 1, 2025 [2] - The actual annualized return on the investment was 1.8%, resulting in a total profit of 22,191.8 yuan [2]