Core Viewpoint - The company, Infinitus (300582.SZ), announced that its controlling shareholder, actual controller, and chairman, Guichao Hua, plans to reduce his shareholding in the company through centralized bidding and block trading from October 22, 2025, to January 21, 2026, by no more than 8.42057 million shares, which represents up to 2.82% of the company's total share capital and up to 2.89% of the total share capital excluding shares held in the company's repurchase special securities account [1] Summary by Categories - Shareholding Reduction Plan - Guichao Hua intends to reduce his shareholding by a maximum of 8.42057 million shares [1] - The reduction period is set from October 22, 2025, to January 21, 2026 [1] - Percentage of Total Share Capital - The planned reduction accounts for up to 2.82% of the company's total share capital [1] - When excluding shares held in the company's repurchase special securities account, the reduction represents up to 2.89% of the total share capital [1]

Core Viewpoint - The shareholder Hangzhou Yuheng Investment Partnership (Limited Partnership) plans to reduce its stake in Infinitus by selling up to 310,800 shares between September 26, 2025, and December 25, 2025, which represents approximately 0.1041% of the total share capital of the company [1] Summary by Category - **Shareholder Information** - Hangzhou Yuheng Investment Partnership holds 621,700 shares, accounting for 0.2083% of the total share capital of Infinitus [1] - **Reduction Plan** - The planned reduction will occur through centralized bidding and block trading methods [1] - The maximum number of shares to be sold is 310,800, which is 0.1041% of the total share capital and 0.1068% of the total share capital excluding repurchased shares [1]

证券代码：300582 证券简称：英飞特 公告编号：2025-059 英飞特电子（杭州）股份有限公司 关于控股股东、实际控制人减持股份计划预披露的公告 公司股东 GUICHAO HUA 保证向公司提供的信息内容真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 公司控股股东、实际控制人、董事长GUICHAO HUA先生持有本公司股份 100,455,235股（占公司总股本33.65%，占剔除公司回购专用证券账户股份后总股 本的34.52%），计划在本减持计划公告之日起15个交易日之后的3个月内（2025 年10月22日至2026年1月21日）通过集中竞价、大宗交易方式减持公司股份不超 过8,420,570 股（占公司总股本的比例不超过2.82%，占剔除公司回购专用证券账 户股份后总股本的比例不超过2.89%）。 英飞特电子（杭州）股份有限公司（以下简称"公司"）于近日收到公司控股 股东、实际控制人、董事长GUICHAO HUA先生出具的《减持股份计划告知函》。 公司根据《深圳证券交易所创业板股票上市规则》《深圳证券交易所上市 ...

关于特定股东减持股份计划预披露的公告 公司股东杭州誉恒投资合伙企业（有限合伙）保证向公司提供的信息内容真 实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 特别提示： 公司特定股东誉恒投资持有本公司股份621,720股（占公司总股本0.2083%， 占剔除公司回购专用证券账户股份后总股本的0.2136%），计划自本公告发布之日 起3个交易日后的三个月内（2025年9月26日至2025年12月25日）通过集中竞价、 大宗交易方式减持公司股份不超过310,825股（即不超过公司总股本的0.1041%， 不超过剔除公司回购专用证券账户股份后总股本的0.1068%）。 英飞特电子（杭州）股份有限公司（以下简称"公司"）于近日收到公司特定 股东杭州誉恒投资合伙企业（有限合伙）（以下简称"誉恒投资"）出具的《减持 股份计划告知函》。公司根据《深圳证券交易所创业板股票上市规则》《深圳证券 交易所上市公司自律监管指引第2号——创业板上市公司规范运作》《上市公司股 东减持股份管理暂行办法》《深圳证券交易所上市公司自律监管指引第18号—— 股东及董事、高级管 ...

Market Overview - The optical and optoelectronic sector rose by 0.75% on September 19, with Tianshan Electronics leading the gains [1] - The Shanghai Composite Index closed at 3820.09, down 0.3%, while the Shenzhen Component Index closed at 13070.86, down 0.04% [1] Top Gainers - Tianshan Electronics (301379) closed at 29.54, up 19.98% with a trading volume of 360,500 shares [1] - Tengjing Technology (688195) closed at 132.14, up 14.94% with a trading volume of 151,800 shares [1] - Wavelength Optoelectronics (301421) closed at 108.30, up 14.60% with a trading volume of 248,300 shares [1] - Other notable gainers include Yingfeite (300582) up 14.14% and Fujing Technology (002222) up 10.00% [1] Top Losers - Biaosheng Sensor (300701) closed at 13.78, down 7.95% with a trading volume of 289,000 shares [2] - Helitai (002217) closed at 3.55, down 6.58% with a trading volume of 4,545,500 shares [2] - Chanzhan Optoelectronics (003019) closed at 39.67, down 6.06% with a trading volume of 146,900 shares [2] Capital Flow - The optical and optoelectronic sector saw a net inflow of 2.376 billion yuan from institutional investors, while retail investors experienced a net outflow of 855 million yuan [2][3] - Major stocks like Oufei Optoelectronics (002456) had a net inflow of 1.986 billion yuan from institutional investors [3] Individual Stock Performance - Oufei Optoelectronics (002456) had a net inflow of 1.986 billion yuan, representing 16.98% of its trading volume [3] - Fujing Technology (002222) saw a net inflow of 369 million yuan, accounting for 12.08% of its trading volume [3] - Wanrun Technology (002654) had a net inflow of 238 million yuan, representing 11.44% of its trading volume [3]

Market Overview - The Shanghai Composite Index closed at 3820.09 points, below the five-day moving average, with a decline of 0.30% [1] - The total trading volume of A-shares reached 23494.13 billion [1] Stocks Performance - A total of 489 A-shares broke through the five-day moving average today [1] - Stocks with significant deviation rates include: - Green Island Wind (14.12%) - Tianshan Electronics (13.76%) - Yuma Technology (13.62%) [1] Top Gainers - The top three stocks with the highest daily gains are: - Green Island Wind: +20.01% with a turnover rate of 9.61% [1] - Tianshan Electronics: +19.98% with a turnover rate of 28.46% [1] - Yuma Technology: +20.02% with a turnover rate of 15.56% [1] Additional Notable Stocks - Other notable stocks that recently crossed the five-day moving average include: - Infitec: +14.14% [1] - Wanlima: +11.62% [1] - Wuxin Tunnel Equipment: +11.57% [1] - Stocks with smaller deviation rates that just crossed the five-day moving average include: - Langke Technology: +10.03% [1] - Morningstar Aviation: +10.00% [1] - Baiyun Airport: +10.00% [1] [2]

Market Overview - The Shanghai Composite Index closed at 3817.23 points, below the five-day moving average, with a decline of 0.38% [1] - The total trading volume of A-shares reached 1,922.39 billion yuan [1] Stocks Performance - A total of 365 A-shares broke through the five-day moving average today [1] - The stocks with the largest deviation rates include: - Green Island Wind (14.12%) - Yuma Technology (13.62%) - Tianshan Electronics (10.03%) [1] - Stocks with smaller deviation rates that just crossed the five-day moving average include: - Huaguang Source Sea - Guangli Technology - Taiji Co., Ltd. [1] Notable Stocks - Green Island Wind (301043) saw a price increase of 20.01% with a turnover rate of 9.51% [1] - Yuma Technology (300993) increased by 20.02% with a turnover rate of 15.44% [1] - Tianshan Electronics (301379) rose by 14.95% with a turnover rate of 20.34% [1] - Other notable stocks include: - Wanlima (300591) up by 13.05% - Wuxin Tunnel Equipment (835174) up by 13.20% [1]

Group 1 - The core viewpoint of the news is that Infitex has seen a significant increase in stock price, rising by 5.32% to reach 17.21 CNY per share, with a trading volume of 138 million CNY and a turnover rate of 3.73%, resulting in a total market capitalization of 5.138 billion CNY [1] - Infitex Electronics (Hangzhou) Co., Ltd. specializes in the research, production, sales, and technical services of LED driver power supplies, with its main business revenue composition being 94.62% from the LED lighting industry, 3.71% from other businesses, 1.19% from miscellaneous, and 0.48% from new energy-related products [1] Group 2 - Among the top ten circulating shareholders of Infitex, a fund under Dacheng Fund has increased its holdings, specifically the Dacheng CSI 360 Internet + Index A (002236), which added 111,100 shares in the second quarter, bringing its total holdings to 1.1689 million shares, accounting for 0.53% of circulating shares [2] - The Dacheng CSI 360 Internet + Index A (002236) has achieved a year-to-date return of 35.04%, ranking 1347 out of 4222 in its category, and a one-year return of 96.14%, ranking 641 out of 3805 [2]

一、股东股份本次质押的基本情况 证券代码：300582 证券简称：英飞特 公告编号：2025-058 英飞特电子（杭州）股份有限公司 关于控股股东部分股份质押及解除质押的公告 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。 英飞特电子（杭州）股份有限公司（以下简称"公司"）于近日接到本公司控 股股东、实际控制人GUICHAO HUA先生的通知，获悉其所持有的本公司部分股 份办理了质押及解除质押手续，具体情况如下： | 股东名称 | 是否为控 股股东或 第一大股 | 本次质押股 份数量（股） | 占其直 接所持 股份比 | 占当前 公司总 股本比 | 是否 为限 | 是否为 补充质 | 质押起始 日 | 质押到期 日 | 质权人 | 质押 用途 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | 东及其一 | | 例 | 例 | 售股 | 押 | | | | | | | 致行动人 | | | | | | | | | | | GUICHAO | 是 | 14,500,0 ...

Market Overview - The optical and optoelectronic sector increased by 1.06% on September 16, with Zhouming Technology leading the gains [1] - The Shanghai Composite Index closed at 3861.87, up 0.04%, while the Shenzhen Component Index closed at 13063.97, up 0.45% [1] Top Gainers in Optical and Optoelectronic Sector - Zhouming Technology (300232) closed at 8.50, up 9.54%, with a trading volume of 1.1891 million shares and a transaction value of 999.3 million [1] - Aobi Zhongguang (688322) closed at 96.40, up 8.94%, with a trading volume of 220,100 shares and a transaction value of 2.07 billion [1] - Nanji Guang (300940) closed at 29.43, up 5.90%, with a trading volume of 121,400 shares and a transaction value of 353 million [1] - Other notable gainers include Yuansheng Optoelectronics (002449), Longli Technology (300752), and Yingfeite (300582) with respective increases of 5.48%, 5.40%, and 5.18% [1] Top Losers in Optical and Optoelectronic Sector - Jiuliang Co., Ltd. (300808) closed at 30.26, down 4.21%, with a trading volume of 56,900 shares and a transaction value of 173 million [2] - Chenglai Optics (688502) closed at 406.44, down 3.82%, with a trading volume of 12,400 shares and a transaction value of 5.05 billion [2] - Other notable losers include Madaan Sensor (300701) and Woge Optoelectronics (603773) with declines of 2.32% and 1.78% respectively [2] Fund Flow Analysis - The optical and optoelectronic sector experienced a net outflow of 63.51 million from institutional investors and 145 million from speculative funds, while retail investors saw a net inflow of 208 million [2] - Major stocks like Oufei Optoelectronics (002456) and Aobi Zhongguang (688322) had significant net inflows from retail investors, while Zhouming Technology (300232) faced a net outflow from both institutional and speculative funds [3]