Group 1 - The core point of the article is that Yuheng Investment, a specific shareholder of Infinitus (300582.SZ), plans to reduce its shareholding in the company [1] - Yuheng Investment currently holds 621,720 shares, which accounts for 0.2083% of the company's total share capital and 0.2136% of the total share capital excluding shares held in the repurchase special account [1] - The planned reduction will occur within three months, from September 26, 2025, to December 25, 2025, through centralized bidding and block trading, with a maximum reduction of 310,825 shares [1]

Core Viewpoint - The company, Infinitus (300582.SZ), announced a share reduction plan by its controlling shareholder, Guichaohua, who holds 100,455,235 shares, representing 33.65% of the total share capital [1] Summary by Relevant Sections - **Shareholding Details** - Guichaohua holds 100,455,235 shares, which is 33.65% of the total share capital and 34.52% when excluding shares held in the company's repurchase account [1] - **Reduction Plan** - The planned reduction will occur within three months, from October 22, 2025, to January 21, 2026, through centralized bidding and block trading [1] - The maximum number of shares to be reduced is 8,420,570, which accounts for up to 2.82% of the total share capital and up to 2.89% when excluding shares in the repurchase account [1]

Core Viewpoint - Infinitus (300582) announced that its controlling shareholder, actual controller, and chairman Guichao Hua plans to reduce his shareholding by up to 8.4206 million shares, representing no more than 2.82% of the company's total share capital [1] Group 1 - The company’s specific shareholder, Yuheng Investment, plans to reduce its shareholding by up to 310,800 shares, which is no more than 0.10% of the company's total share capital [1]

英飞特（300582）(300582.SZ)公告，公司控股股东、实际控制人、董事长GUICHAO HUA先生计划在 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842.057万股(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%)。 ...

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]