证券代码：688047 证券简称：龙芯中科 公告编号：2025-021 龙芯中科技术股份有限公司 股东减持股份结果公告 重要内容提示： 股东持股的基本情况 本次减持计划实施前，龙芯中科技术股份有限公司（以下简称"公司"）股 东北京工业发展投资管理有限公司（以下简称"北工投资"）持有公司股份 25,825,846 股，占公司总股本比例为 6.44%，均为公司 IPO 前取得的股份，并已 于 2023 年 6 月 26 日起解除限售并上市流通。 减持计划的实施结果情况 2025 年 5 月 10 日，公司于上海证券交易所网站（www.sse.com.cn）披露了 《龙芯中科股东减持股份计划公告》（2025-014），北工投资计划通过集中竞价 交易的方式减持其持有的公司部分股份，减持不超过 3,583,754 股，占公司总股 本的比例为 0.89%。 近日，公司收到了北工投资出具的告知函，北工投资通过集中竞价交易的方 式减持 3,583,754 股，占公司总股本的比例 0.89%。具体情况如下： 1 一、减持主体减持前基本情况 | 股东名称 | 北工投资 | | | | --- | --- | --- | --- ...

Core Viewpoint - The article discusses the rapid development of the index system in China, highlighting the increasing market recognition and the accelerating trend of index-based investment, particularly focusing on the Shanghai Stock Exchange's initiatives to educate investors about index investment [8]. Group 1: Index Development and Market Trends - The index system in China has been rapidly improved, leading to a growing acceptance of index-based investment strategies among investors [8]. - The Shanghai Stock Exchange, in collaboration with China Fund News and China Securities Index Company, has launched educational initiatives to help investors understand the key aspects of index investment [8]. Group 2: Private Enterprises in the Sci-Tech Board - As of June 2025, there are 3,478 listed private enterprises on the A-share market, accounting for nearly two-thirds of all listed companies, with 422 of them on the Sci-Tech Board, representing over 70% [10]. - The total market capitalization of private enterprises on the Sci-Tech Board is 3.5 trillion yuan, with total revenue of 0.9 trillion yuan, constituting 58.2% and 68.0% of the total for the Sci-Tech Board, respectively [10][11]. Group 3: R&D Investment and Innovation - The Sci-Tech Board aims to support high-level technological self-reliance, focusing on "hard technology" enterprises, with private enterprises' R&D investment reaching nearly 80 billion yuan in 2024, resulting in an R&D intensity of 8.9% [12]. - The private enterprise strategy index on the Sci-Tech Board selects 50 companies based on their R&D investment and profitability, providing a tool for investors to access high-quality private enterprises [14][16]. Group 4: Index Sample Characteristics - The sample space for the private enterprise strategy index includes all private enterprises listed on the Sci-Tech Board, excluding ST and *ST securities, with a focus on liquidity and market capitalization [15][16]. - As of July 10, 2025, the total market capitalization of the index samples ranges from 2.3 billion to 50 billion yuan, covering 18% of the Sci-Tech Board [21]. Group 5: Industry Distribution - The private enterprise strategy index emphasizes support for technology enterprises, with the top three industries being new generation information technology (55.2%), biomedicine (23.6%), and high-end equipment (9.9%) [23][25]. - The average R&D investment ratio for the index samples is significantly higher than the overall A-share market, with a median of 21.4% compared to 4.3% for the A-share market [25].

Core Viewpoint - Longxin Technology Co., Ltd. won a civil lawsuit against Shanghai Xinlianxin Intelligent Technology Co., Ltd., which was ordered to pay 450,000 yuan in damages and publish an apology on its website for ten consecutive days [2] Group 1: Legal Proceedings - Longxin Technology filed a civil lawsuit on March 2, 2021, requesting the court to order Shanghai Xinlianxin to clarify false claims, apologize, restore reputation, and compensate for economic losses [2] - The case was accepted by the Beijing Internet Court on July 29, 2021 [2] - The court ruled that Shanghai Xinlianxin had sent false accusation letters to third parties, claiming that Longxin's 3A5000 processor infringed MIPS's intellectual property rights [2] Group 2: Licensing and Technology - Longxin Technology has signed MIPS technology licensing agreements in 2011 and 2017, granting rights to develop, produce, and sell chips based on the MIPS instruction set [2] - In 2019, Xinlianxin claimed that MIPS transferred the licensing agreement to them, effective from April 1, 2019, but no direct contract was signed between Longxin and Xinlianxin [3] - Longxin Technology ceased the continuation of the licensing agreement in April 2020 [3] Group 3: Business Transition - From 2019 to 2021, approximately 70% of Longxin's main business revenue came from products based on the MIPS instruction set [3] - In 2020, Longxin launched its own instruction set, LoongArch, and prepared for a full transition to products based on this system before its IPO [3] - As of July 2021, Longxin's information technology business began transitioning to the LoongArch-based 3A5000 series processors, with industrial control operations also shifting to this new instruction set [3]

Core Viewpoint - The court ruled in favor of the plaintiff, Longxin Zhongke Technology Co., Ltd., ordering the defendant, Shanghai Chip United Intelligent Technology Co., Ltd., to pay 450,000 yuan in damages and publish an apology on its website for ten consecutive days to restore the plaintiff's reputation [2][3][5]. Group 1: Lawsuit Overview - Longxin Zhongke filed a civil lawsuit against Shanghai Chip United on March 2, 2021, seeking clarification, apology, reputation restoration, and compensation for economic losses [4]. - The case was accepted by the Beijing Internet Court on July 29, 2021, with the case number (2021) Jing 0491 Min Chu 29334 [4]. Group 2: Lawsuit Progress - On July 23, 2025, the Beijing Internet Court issued a civil judgment requiring Shanghai Chip United to publish an apology and pay 450,000 yuan in damages [5]. - The judgment specifies that if the defendant fails to comply, they will be subject to additional penalties as per the Civil Procedure Law of the People's Republic of China [5]. Group 3: Financial Implications - The lawsuit is not expected to negatively impact the company's normal operations or financial performance [3][7]. - The company will handle accounting matters in accordance with legal regulations and accounting standards based on the case's progress [3][7].

证券代码：688047 证券简称：龙芯中科 公告编号：2025-020 龙芯中科技术股份有限公司 关于诉讼事项进展的公告 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、准确性和完整性依法承担法律责任。 重要内容提示： ● 案件所处的诉讼阶段：一审已判决 ● 公司所处的当事人地位：原告 ● 涉案的金额：被告上海芯联芯智能科技有限公司（以下简称"上海芯联 芯"）赔偿原告龙芯中科技术股份有限公司（简称"公司"或"龙芯中科"）经济 损失（含合理开支）450,000 元。 ● 是否会对公司损益产生负面影响：北京互联网法院一审判决被告上海芯 联芯在其官网（www.cipunited.com）首页置顶位置连续十日发布致歉声明，以 消除影响，恢复原告龙芯中科名誉，并赔偿原告龙芯中科经济损失（含合理开支） 450,000 元。该一审判决结果不会影响公司正常生产经营，不会对公司损益产生 负面影响，公司将根据案件进展情况按照法律法规及企业会计准则进行相应会计 处理。截至本公告披露日，该案尚处于一审判决上诉期内。公司将持续关注本次 诉讼事项的进展情况，及时履行信息披露义务，敬请 ...

Core Viewpoint - The fundamental path for China's information industry lies in establishing a third ecological system independent of X86 and ARM architectures [4][6]. Company Development - Longxin Technology, a company focused on building an independent information industry ecosystem through self-controlled chips, emphasizes self-reliance and innovation in research, production, and software ecology [5][6]. - The company transitioned from a research team to an enterprise in 2010, aiming to industrialize its CPU technology after realizing the limitations of existing architectures [6][7]. - Longxin launched its self-developed instruction system "LoongArch" in 2020, which has since been integrated into various applications across multiple sectors, including government, energy, and finance [7][9]. Market Strategy - Longxin aims to achieve a dual-market strategy by balancing policy-driven and open-market approaches from 2022 to 2024, with a focus on enhancing product competitiveness [8][9]. - The company reported a significant increase in revenue, with a 29.64% quarter-on-quarter growth and a 43.91% year-on-year growth expected in the second half of 2024 [9]. Future Outlook - From 2025 to 2027, Longxin plans to shift focus from R&D to market engagement, improving product cost-performance ratios to reduce reliance on policy-driven markets [10][12]. - By 2025, the third ecological system based on the LoongArch architecture is expected to be largely established, with aspirations to achieve a competitive balance with X86 and ARM by 2035 [12]. Strategic Approach - Longxin maintains a pragmatic yet bold strategy, integrating AI technology into its chip ecosystem while focusing on cost-performance advantages [11]. - The company emphasizes the importance of business logic over mere technological advancement, aiming for practical value in its technological breakthroughs [11].

Core Insights - The article highlights the integration of technology and innovation in the development of the Zhengzhou Aviation Port, showcasing its transformation into an international logistics center and a hub for technological advancement [3][4][5] Group 1: Technological Advancements - The Zhengzhou Aviation Port is evolving from a "transportation hub" to an "economic engine," emphasizing the shift from "Henan manufacturing" to "Henan intelligent manufacturing" [3] - The "China chip, China soul" initiative is showcased through the Longxin CPU technology, presenting a complete stack of the domestic chip industry from hardware to software [3][4] - The BYD factory in Zhengzhou exemplifies "China efficiency," with a vehicle assembly line that produces a car every 55 seconds and 97% automation in welding processes [4][5] Group 2: Investment Opportunities - The collaboration between BYD and Longxin aims to localize chip packaging and testing for popular models, indicating a strategic move towards a more integrated domestic supply chain [5] - The carefully designed innovation tour targets potential investors, corporate delegations, and academic partners, providing insights into the industrial landscape and collaboration opportunities in Zhengzhou [5] - The tour allows investors to experience the complete industrial ecosystem from chips to vehicles, highlighting the region's strengths in high-end manufacturing and information technology [5]

Group 1 - Airo Energy (688717.SH) plans to reduce its shareholding by up to 0.78% of the total share capital within three months after 15 trading days due to personal funding needs [1] - Aopu Optoelectronics (002338.SZ) intends to reduce its shareholding by up to 240,000 shares, representing 1% of the total share capital, within 90 days after 15 trading days [1] - Placo New Materials (300811.SZ) completed a reduction of 1.01% of its shares, while shareholder Mei Jianjun reduced 8,134 shares, accounting for 0.0476% of the total share capital [1] Group 2 - Boqian New Materials (605376.SH) plans to reduce its shareholding by up to 261,600 shares, which is 1% of the total share capital, through block trading within three months after 15 trading days [1] - Boying Special Welding (301468.SZ) completed a reduction of 3.99% of its shares, totaling 394,480 shares [1] - Surveying and Mapping Co., Ltd. (300826.SZ) plans to reduce its shareholding by up to 50,000 shares, accounting for 0.03% of the total share capital, within three months after 15 trading days [1] Group 3 - Deyi Cultural Creation (300640.SZ) plans to reduce its shareholding by up to 300,000 shares, which is 0.0965% of the total share capital, within three months after 15 trading days [3] - Dingsheng New Materials (603876.SH) intends to reduce its shareholding by up to 3% of the total share capital through various trading methods within three months after 15 trading days [3] - Pan-Asia Micro透 (688386.SH) terminated its reduction plan early, having reduced 2.38% of its shares, bringing its holding to 4.95% [3] Group 4 - Guangpu Co., Ltd. (300632.SZ) plans to reduce its shareholding by up to 8,474,900 shares, which is 3% of the total share capital, within three months after 15 trading days [3] - Guorui Technology (300600.SZ) has reduced its shareholding by 7,297,300 shares, accounting for 2.48% of the total share capital, bringing its holding to 19.97% [3] - Hengtong Co., Ltd. (603223.SH) plans to reduce its shareholding by up to 21,425,600 shares, which is 3% of the total share capital, within three months after 15 trading days [4] Group 5 - Hongbao Li (002165.SZ) plans to reduce its shareholding by up to 14,705,400 shares, representing 2% of the total share capital, within three months after 15 trading days [4] - Hongquan IoT (688288.SH) reduced its shareholding by 869,977 shares, accounting for 0.86% of the total share capital, bringing its holding to 12.80% [4] - Huace Film and Television (300133.SZ) reduced its shareholding by 2.6 million shares, which is 0.14% of the total share capital, bringing its holding to 18.19% [4] Group 6 - Huada Jiutian (301269.SZ) plans to reduce its shareholding by up to 8,144,100 shares, which is 1.5% of the total share capital, within three months after 15 trading days [5] - Huqi Environmental Protection (300929.SZ) plans to reduce its shareholding by up to 1,312,500 shares and 8,800 shares by its concerted actors [5] - Huazheng New Materials (603186.SZ) plans to reduce its shareholding by up to 114,600 shares and 10,300 shares by its management [5] Group 7 - Jinan Technology (300412.SZ) plans to reduce its shareholding by up to 14,932,700 shares and 1,683,000 shares by its board member [5] - Jinma Amusement (300756.SZ) plans to reduce its shareholding by up to 4,712,000 shares, 2,017,000 shares, 508,200 shares, and 372,800 shares by its shareholders [6] - Longxin Zhongke (688047.SH) completed its reduction plan, with shareholders reducing a total of 588,000 shares [6] Group 8 - Limin Co., Ltd. (002734.SZ) completed its reduction plan, with a total reduction of 1.5 million shares, accounting for 0.3434% of the total share capital [7] - Longhua New Materials (301149.SZ) completed its reduction plan, with a total reduction of 986,600 shares, accounting for 0.2294% of the total share capital [7] - Lvtong Technology (301322.SZ) plans to reduce its shareholding by up to 4,829,300 shares, which is 3.39% of the total share capital, within three months after 15 trading days [7] Group 9 - Meidixi (688202.SH) plans to reduce its shareholding by up to 2 million shares, which is 1.49% of the total share capital, within three months after 15 trading days [8] - Nanjing Julong (300644.SZ) completed its reduction plan, with shareholders reducing a total of 62,300 shares [8] - Run Du Co., Ltd. (002923.SZ) plans to reduce its shareholding by up to 10,046,800 shares, which is 3% of the total share capital, within three months after 15 trading days [8]

Summary of Key Points Core Viewpoint - The announcement details the results of share reductions by major shareholders of Longxin Zhongke Technology Co., Ltd, highlighting the amounts and percentages of shares sold, as well as the current holdings of these shareholders [1][2][3]. Shareholder Holdings Overview - Before the reduction, the major shareholders included: - Zhongke Baifu held 28,005,100 shares, accounting for 6.98% of the total share capital - Dinghui Qixian and Dinghui Huayun, as concerted actors, held a combined total of 14,816,749 shares, representing 3.69% of the total share capital [1][2]. Reduction Plan Implementation Results - Zhongke Baifu reduced its holdings by 3,886,160 shares, which is 0.97% of the total share capital - Dinghui Qixian and Dinghui Huayun collectively reduced their holdings by 2,056,064 shares, accounting for 0.51% of the total share capital [2][3]. Detailed Reduction Information - Zhongke Baifu: - Reduction period: June 3, 2025, to July 17, 2025 - Reduction method: Centralized bidding - Total amount from reduction: 532,039,808.21 yuan - Current holdings: 24,118,940 shares (6.01%) [3][4]. - Dinghui Qixian: - Reduction period: June 3, 2025, to July 17, 2025 - Reduction method: Centralized bidding - Total amount from reduction: 158,622,087 yuan - Current holdings: 7,342,267 shares (1.83%) [3][4]. - Dinghui Huayun: - Reduction period: June 3, 2025, to July 17, 2025 - Reduction method: Centralized bidding - Total amount from reduction: 117,051,965 yuan - Current holdings: 5,418,418 shares (1.35%) [3][4].

股东减持股份结果公告 本公司董事会、全体董事及相关股东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、准确性和完整性依法承担法律 责任。 重要内容提示： 股东持股的基本情况 证券代码：688047 证券简称：龙芯中科 公告编号：2025-019 龙芯中科技术股份有限公司 本次减持计划实施前，龙芯中科技术股份有限公司（以下简称"公司"）有 关股东持股情况如下： 上述股份来源均为公司 IPO 前取得的股份，除中科百孚持有公司股份的 374,668 股以及鼎晖华蕴持有公司股份的 41 股已于 2025 年 6 月 24 日起解除限 售并流通上市外，其他股份均已于 2023 年 6 月 26 日起解除限售并上市流通。 减持计划的实施结果情况 1 1、林芝鼎孚创业投资管理有限公司－宁波中科百孚创业投资基金合伙企业 （有限合伙）（以下简称"中科百孚"）持有公司股份 28,005,100 股， 占公司总股本比例为 6.98%； 2、上海鼎晖百孚投资管理有限公司－宁波鼎晖祁贤股权投资合伙企业（有 限合伙）（以下简称"鼎晖祁贤"）和上海鼎晖百孚投资管理有限公司 －上海鼎晖华蕴创业投资中心（有限合 ...