Core Viewpoint - Huahai Qingke announced that Mr. Lu Xinchun holds 20,998,046 shares, accounting for 5.94% of the total share capital, and plans to reduce his holdings by up to 3,534,051 shares, or 1.00% of the total share capital, through block trading from December 11, 2025, to March 10, 2026 [2] Company Summary - Mr. Lu Xinchun's shareholding in Huahai Qingke is significant, representing nearly 6% of the company's total shares [2] - The planned reduction in shareholding is due to Mr. Lu's personal funding needs [2] - The reduction will occur within a specified timeframe of three months following the disclosure of the reduction plan [2]

Market Overview - The main board saw significant gains with notable performers including Rongji Software (+10.05%), Langchao Software (+10.02%), and Dawi Co. (+10.01%) [1] - The ChiNext board led the gains with Liantech (+14.48%), Saiwei Electronics (+10.16%), and Sichuang Medical (+7.78%) [1] - The Sci-Tech Innovation board also showed strong performance with Tengjing Technology (+8.88%), Yingfang Software (+7.98%), and Guangyun Technology (+4.68%) [1] - Active sub-industries included SW Communication Network Equipment and Devices (+1.57%) and SW Electronic Chemicals III (+0.58%) [1] Domestic News - Aibang announced the acquisition of shares and other equity securities of Dispelix Oy, a leader in AR diffraction optical waveguide technology, to enhance global market leadership [1] - Suteng Juchuang secured exclusive orders exceeding 500,000 units for high-performance digital laser radar from a North American EV manufacturer and multiple models from a major European automotive company [1] - Jingdong Fang responded to disputes with Samsung Display regarding intellectual property, indicating a resolution and plans to withdraw related investigations [1] - Xiaomi's Lu Weibing mentioned a supply agreement for 2026 to mitigate rising storage prices, potentially through price increases and product upgrades [1] Company Announcements - Neusoft Group received a notification from a major domestic automotive manufacturer to supply smart cockpit domain controllers, with an estimated total supply amount of 4.2 billion RMB over a lifecycle of approximately 6 years [2] - Junyi Digital disclosed a voluntary investment announcement, increasing its stake in Guanghong Precision to 60% with a total investment of 120 million RMB [2] - Fuguang Co. announced a share buyback plan with a minimum investment of 80 million RMB and a maximum of 150 million RMB within 6 months [2] - Huahai Qingke's major shareholder plans to reduce holdings of up to 3,534,051 shares, representing 1% of total equity, due to personal financial needs [2] International News - STMicroelectronics launched the STM32V8, a new high-performance microcontroller designed for demanding industrial applications, produced using advanced 18nm technology [3] - Microsoft introduced the Azure Cobalt 200, optimized for common customer workloads, with broader deployment expected in 2026 [3] - Nvidia and Microsoft announced a potential investment of up to 15 billion USD in Anthropic, a competitor to OpenAI, with commitments for significant computing power purchases [3] - Wolfspeed unveiled two new 1200V silicon carbide power module series for electric vehicle traction inverters, aiming to set new industry standards for performance and reliability [3]

Group 1 - The core point of the announcement is that a major shareholder, Lu Xinchun, plans to reduce their stake in Huahai Qingke by selling up to 3.5341 million shares, which represents no more than 1% of the company's total share capital [1] - The reduction will take place through block trading from December 11, 2025, to March 10, 2026 [1] - The selling price will be determined based on market conditions, and the reason for the reduction is personal funding needs [1]

证券代码：688120 证券简称：华海清科 公告编号：2025-072 重要内容提示： 股东持股的基本情况 截至本公告披露日，路新春先生持有华海清科股份有限公司（以下简称"公 司"）股份 20,998,046 股，占公司总股本的 5.94%，上述股份来源均为公司 IPO 前取得的股份及通过资本公积转增股本取得的股份。 减持计划的主要内容 路新春先生因自身资金需求，拟于减持计划披露之日起 15 个交易日后的 3 个月内（即 2025 年 12 月 11 日至 2026 年 3 月 10 日）通过大宗交易方式减持其 所持有的公司股份，合计数量不超过 3,534,051 股，即不超过公司总股本的 1.00%。 公司于 2025 年 11 月 19 日收到路新春先生发来的《关于股份减持计划的告 知函》，基于自身的资金需求，路新春先生拟减持部分公司股份。现将相关减持 计划具体内容公告如下： | 股东名称 | 路新春 | | | --- | --- | --- | | 股东身份 | 控股股东、实控人及一致行动人 | □是 √否 | | | 直接持股 5%以上股东 | √是 □否 | | | 董事、监事和高级管理人员 | ...

Core Viewpoint - The company Huahai Qingke (688120.SH) announced that shareholder Mr. Lu Xinchun plans to reduce his holdings through block trading from December 11, 2025, to March 10, 2026, with a total amount not exceeding 3.5341 million shares, which is no more than 1.00% of the company's total share capital [1] Summary by Category - Shareholder Action - Mr. Lu Xinchun intends to reduce his shareholding in the company through block trading [1] - The total number of shares to be reduced is capped at 3.5341 million [1] - This reduction represents a maximum of 1.00% of the company's total share capital [1]

Core Viewpoint - The shareholder Mr. Lu Xinchun of Huahai Qingke (688120.SH) plans to reduce his stake in the company through block trading, with a total amount not exceeding 3.5341 million shares, which represents no more than 1.00% of the company's total share capital [1] Group 1 - The reduction period for the shareholding is set from December 11, 2025, to March 10, 2026 [1] - The total number of shares to be reduced is capped at 3.5341 million [1] - The reduction will not exceed 1.00% of the company's total share capital [1]

Core Viewpoint - Huahai Qingke (688120.SH) announced that Mr. Luxinchun plans to reduce his shareholding due to personal financial needs, with a maximum of 3.5341 million shares to be sold, representing 1.00% of the company's total share capital [1] Summary by Relevant Sections - **Share Reduction Plan** - Mr. Luxinchun intends to sell up to 3.5341 million shares through block trading [1] - The reduction period is set from December 11, 2025, to March 10, 2026, starting 15 trading days after the announcement [1]

Core Points - Mr. Lu Xinchun plans to reduce his holdings in Huahai Qingke by selling up to 3,534,051 shares, which represents no more than 1.00% of the company's total share capital [1] - As of the announcement date, Mr. Lu holds 20,998,046 shares, accounting for 5.94% of the total share capital of Huahai Qingke [1] - The shares to be sold were acquired before the company's IPO and through capital reserve conversion [1]

Core Viewpoint - Huahai Qingke (688120) announced that shareholder Lu Xinchun, holding 5.94% of the shares, plans to reduce his stake through a block trade, with a total number of shares not exceeding 3.5341 million, which is no more than 1% of the company's total share capital [1] Group 1 - The shareholder Lu Xinchun holds 5.94% of Huahai Qingke's shares [1] - The planned reduction in shares is through a block trade [1] - The total number of shares to be reduced is capped at 3.5341 million [1] - This reduction represents no more than 1% of the company's total share capital [1]

Core Viewpoint - The major shareholder, Lu Xinchun, plans to reduce his stake in Huahai Qingke due to funding needs, with a maximum reduction of 3.5341 million shares, representing 1.00% of the total share capital [1] Summary by Sections - **Shareholder Reduction Plan** - Lu Xinchun intends to sell up to 3.5341 million shares from December 11, 2025, to March 10, 2026, through block trading [1] - This reduction will not exceed 1.00% of the company's total share capital [1] - **Current Shareholding Status** - As of the announcement date, Lu Xinchun holds 20.998 million shares, accounting for 5.94% of the total share capital [1] - **Source of Shares** - The shares to be sold were acquired prior to the IPO and through capital reserve conversion into share capital [1]