Core Insights - The semiconductor industry is experiencing a recovery, with the semiconductor industry ETF rising by 12.01% over the past three months as of November 27, 2025 [1] - Google is shifting its strategy by marketing its Tensor Processing Units (TPUs) to clients, with Meta considering a significant investment in TPUs for data center construction, which could positively impact Google's sales and profits [1] - The semiconductor sector is expected to benefit from a new upcycle driven by AI demand, healthy inventory levels, and domestic capital expenditure [1] Industry Performance - As of November 28, 2025, the CSI Semiconductor Industry Index increased by 2.25%, with notable gains from stocks such as Jingyi Equipment (up 8.81%) and Tuojing Technology (up 6.74%) [1] - The semiconductor industry ETF (159582) reported a price of 2.07 yuan, with a trading volume of 13.78 million yuan and a turnover rate of 3.85% [1] - The top ten weighted stocks in the CSI Semiconductor Industry Index account for 78.04% of the index, including companies like Zhongwei Company and North Huachuang [2]

Group 1 - A-shares indices have turned positive, with the semiconductor sector taking the lead, as companies like Jingyi Equipment, Tuojing Technology, and Xinyuan Microelectronics saw significant gains of 9.97%, 6.3%, and 5.7% respectively, contributing to a 3.29% increase in the Sci-Tech Semiconductor ETF and a 0.72% rise in the Aerospace ETF [1][2] - Tuojing Technology announced plans to raise 4.6 billion yuan for the construction of a high-end semiconductor equipment industrialization base, a cutting-edge technology research center, and to supplement working capital [2] - Quartz Co. confirmed that it has begun mass production and sales of semiconductor-grade quartz tubes and other high-end quartz material products [2] - Domestic GPU chip manufacturer Muxi Co. is accelerating its IPO process, with official subscription set for December 5 [2] - The Zhuque-3 rocket is scheduled for its maiden flight on November 29, which, if successful, will mark it as the world's third reusable rocket and a key development in reducing launch costs for China [2] - The 2025 Asia General Aviation Exhibition is being held from November 27 to 30 in Zhuhai, showcasing new products, technologies, and services in the global general aviation and low-altitude economy sectors [2] Group 2 - The Aerospace ETF has seen a net inflow of over 417 million yuan in the past 20 days, with a high concentration of 98.2% in the primary military industry, making it the index with the highest military content in the market [3] - Key components of the Aerospace ETF include companies such as Guoke Technology (metamaterials stealth technology), AVIC Shenyang Aircraft Corporation (fighter jet manufacturing), Aero Engine Corporation of China (aero engines), AVIC Chengfei (drone systems), and Great Wall Military Industry (ammunition and smart weapon systems) [3]

Core Viewpoint - The A-share market saw a significant rise in storage chip stocks on November 28, with multiple companies experiencing notable gains in their stock prices [1]. Group 1: Stock Performance - LeiKe Defense (雷科防务) reached a limit-up with a gain of 10.06%, bringing its total market value to 10.1 billion [2]. - HuiCheng Co., Ltd. (汇成股份) increased by 9.16%, with a total market capitalization of 13 billion [2]. - Jingyi Equipment (京仪装备) rose by 8.93%, achieving a market value of 16.1 billion [2]. - Shanghai Xinyang (上海新阳) saw a gain of 5.31%, with a market cap of 17.8 billion [2]. - Benhai Materials (本海道材) increased by 4.29%, with a total market value of 48 billion [2]. - JingSheng Co., Ltd. (晶升股份) rose by 4.21%, with a market capitalization of 4.893 billion [2]. - Aerospace Intelligent Equipment (航天智装) increased by 3.35%, with a market value of 18.4 billion [2]. - Kexiang Co., Ltd. (科翔股份) saw a gain of 3.26%, with a market cap of 6.963 billion [2]. - Zhenhua Wind Power (振华风光) increased by 3.28%, with a market value of 11.6 billion [2]. - Jiangbolong (江波龙) rose by 3.17%, achieving a market capitalization of 103.4 billion [2]. - Chengbang Co., Ltd. (诚邦股份) increased by 2.98%, with a market value of 4.014 billion [2]. - Baiwei Storage (佰维存储) rose by 3.05%, with a total market capitalization of 49.4 billion [2]. Group 2: Year-to-Date Performance - LeiKe Defense (雷科防务) has a year-to-date increase of 75.69% [2]. - HuiCheng Co., Ltd. (汇成股份) has risen by 70.56% year-to-date [2]. - Jingyi Equipment (京仪装备) has a year-to-date increase of 95.82% [2]. - Shanghai Xinyang (上海新阳) has risen by 53.52% year-to-date [2]. - Benhai Materials (本海道材) has a year-to-date increase of 24.27% [2]. - JingSheng Co., Ltd. (晶升股份) has risen by 26.44% year-to-date [2]. - Aerospace Intelligent Equipment (航天智装) has a year-to-date increase of 97.45% [2]. - Kexiang Co., Ltd. (科翔股份) has a year-to-date increase of 110.14% [2]. - Zhenhua Wind Power (振华风光) has risen by 13.42% year-to-date [2]. - Jiangbolong (江波龙) has a remarkable year-to-date increase of 186.81% [2]. - Chengbang Co., Ltd. (诚邦股份) has a year-to-date increase of 223.19% [2]. - Baiwei Storage (佰维存储) has risen by 70.91% year-to-date [2].

Group 1 - The semiconductor equipment sector experienced a notable surge on November 28, with companies such as Jingyi Equipment and Tuojing Technology rising over 5% [1] - Other companies in the sector, including Zhongke Feicai, Jingsheng Shares, and Huahai Qingke, also saw increases in their stock prices [1]

Core Viewpoint - The A-share market has seen a significant rise in storage chip stocks, indicating positive market sentiment in this sector [1] Group 1: Stock Performance - LeiKe Defense has reached the daily limit increase [1] - HuiCheng Co. has risen over 9% [1] - JingYi Equipment has increased by more than 8% [1] - Shanghai XinYang has gained over 5% [1] - HuaHai QingKe and JingSheng Co. have both risen over 4% [1] - Aerospace Intelligence and KeXiang Co. have increased by over 3% [1] - ZhenHua Wind Power, JiangBoLong, ChengBang Co., and BaiWei Storage have also seen gains of over 3% [1]

Core Viewpoint - The semiconductor materials and equipment theme index on the STAR Market has shown strong performance, with significant increases in both individual stocks and the related ETF, indicating a positive trend in the semiconductor sector [1]. Performance Summary - As of November 26, 2025, the STAR Market semiconductor ETF has increased by 10.58% over the past three months, with a recent price of 1.37 yuan [1]. - The ETF has experienced a 1.86% rise on November 27, 2025, with notable gains in constituent stocks such as Zhongke Feimeng (5.31%) and Huahai Chengke (2.95%) [1]. - The ETF's trading volume reached 84.42 million yuan, with a turnover rate of 2.57% [1]. Fund Size and Share Growth - The STAR Market semiconductor ETF has seen a significant growth in size, increasing by 2.771 billion yuan over the past three months, ranking in the top third among comparable funds [1]. - In the past week, the ETF's shares increased by 22 million, also placing it in the top third among similar funds [1]. Capital Flow - The latest net outflow for the ETF was 51.1942 million yuan, but over the past five trading days, there were three days of net inflow totaling 117 million yuan, averaging 23.3791 million yuan per day [1]. - Leveraged funds are actively participating, with the latest margin buying amounting to 13.9791 million yuan and a margin balance of 40.6775 million yuan [1]. Historical Performance - The ETF has achieved a net value increase of 40.30% over the past six months, ranking 593 out of 3914 in the index stock fund category, placing it in the top 15.15% [1]. - Since its inception, the ETF has recorded a maximum monthly return of 23.48% and a longest consecutive monthly gain of 58.76% [1]. Tracking Accuracy - As of November 26, 2025, the tracking error of the STAR Market semiconductor ETF over the past three months is 0.006%, indicating a close alignment with the underlying index [4]. - The index comprises companies involved in semiconductor materials and equipment, reflecting the overall performance of this sector on the STAR Market [4]. Top Holdings - The top ten weighted stocks in the index account for 73.8% of the total, with companies like Zhongwei Company (10.82%) and Huahai Qingke (10.26%) leading the list [4][5].

Group 1 - The core point of the announcement is the proposal to reappoint Lixin Certified Public Accountants as the auditing firm for Huahai Qingke for the fiscal year 2025, pending approval from the shareholders' meeting [2][11][12] - Lixin Certified Public Accountants was founded in 1927 and has a significant history in the industry, being a member of the international accounting network BDO and registered with the PCAOB [3][4] - As of the end of 2024, Lixin had a total revenue of 4.748 billion yuan, with 3.672 billion yuan from auditing services and 1.505 billion yuan from securities services, serving 693 listed companies [3] Group 2 - The proposed audit fee for 2025 is 1.15 million yuan, which includes 900,000 yuan for financial report auditing and 250,000 yuan for internal control auditing, reflecting an increase of 150,000 yuan from 2024 due to the expansion of the company's consolidated financial statements [9] - The audit committee reviewed the selection process for the auditing firm and confirmed that Lixin possesses the necessary qualifications and experience to conduct the audits required by the company [11] - The shareholders' meeting is scheduled for December 11, 2025, to vote on the proposed reappointment of the auditing firm [15][12]

证券代码：688120 证券简称：华海清科 公告编号：2025-075 华海清科股份有限公司 关于续聘 2025 年度审计机构的公告 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： 华海清科股份有限公司（以下简称"公司"）于2025年11月25日召开第二届 董事会第二十次会议，审议通过了《关于续聘2025年度审计机构的议案》，拟续 聘立信会计师事务所（特殊普通合伙）（以下简称"立信"）为公司2025年度财 务报告及内部控制审计机构。本议案尚需提交股东会审议，现将相关事宜公告如 下： 一、拟聘任会计师事务所的基本情况 （一）机构信息 1、基本信息 立信由我国会计泰斗潘序伦博士于1927年在上海创建，1986年复办，2010 年成为全国首家完成改制的特殊普通合伙制会计师事务所，注册地址为上海市， 首席合伙人为朱建弟先生。立信是国际会计网络BDO的成员所，长期从事证券服 务业务，新证券法实施前具有证券、期货业务许可证，具有H股审计资格，并已 向美国公众公司会计监督委员会（PCAOB）注册登记。 截至2024年末， ...

证券代码：688120 证券简称：华海清科 公告编号：2025-076 华海清科股份有限公司 关于召开2025年第四次临时股东会的通知 本公司董事会及全体董事保证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： 一、 召开会议的基本情况 （一） 股东会类型和届次 2025年第四次临时股东会 召开日期时间：2025 年 12 月 11 日 14 点 30 分 召开地点：天津市津南区咸水沽镇聚兴道 11 号 2 号楼 2102 会议室 股东会召开日期：2025年12月11日 本次股东会采用的网络投票系统：上海证券交易所股东会网络投票系统 （二） 股东会召集人：董事会 （三） 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 的方式 （四） 现场会议召开的日期、时间和地点 互联网投票平台的投票时间为股东会召开当日的 9:15-15:00。 （六） 融资融券、转融通、约定购回业务账户和沪股通投资者的投票程序 涉及融资融券、转融通业务、约定购回业务相关账户以及沪股通投资者的投 票，应按照《上海证券交易所科创板上市公司自律监管指引第 ...

Group 1 - The semiconductor industry index rose by 0.23% as of November 25, 2025, with notable increases in individual stocks such as ShenGong Co. (up 13.18%) and ChangChuan Technology (up 3.55%) [1] - The semiconductor industry ETF (159582) increased by 0.15%, with a latest price of 2.01 yuan, and has seen a cumulative rise of 11.85% over the past three months [1] - TSMC plans to build three additional 2nm fabs in Taiwan to meet the surging demand for AI chips, with an estimated total investment of 900 billion NTD [1] Group 2 - Tianfeng Securities highlights that edge AI chips are evolving towards "high energy efficiency architecture + scenario-based customization + global ecosystem," with advancements in in-memory computing and software toolchains [2] - The semiconductor industry ETF closely tracks the CSI Semiconductor Industry Index, which includes up to 40 companies involved in semiconductor materials, equipment, and applications [2] - As of October 31, 2025, the top ten weighted stocks in the CSI Semiconductor Industry Index accounted for 78.04% of the index, including companies like Zhongwei Company and North Huachuang [2]