Core Insights - The A-share market has shown strong performance in storage chip concept stocks, with several companies experiencing significant gains [1] Company Performance - Tongfu Microelectronics (通富微电) saw a limit-up increase of 10.00%, with a latest price of 37.72 and a total market capitalization of 57.2 billion, marking a year-to-date increase of 27.87% [2] - Jingyi Equipment (京仪装备) increased by 7.93% to a price of 94.00, with a market cap of 15.8 billion and a year-to-date increase of 91.80% [2] - Saiteng Co., Ltd. (赛腾股份) rose by 7.67% to 52.25, with a market cap of 14.6 billion and a year-to-date increase of 6.59% [2] - Jiangbolong (江波龙) increased by 7.55% to 155.20, with a market cap of 65.1 billion and a year-to-date increase of 80.47% [2] - Jucheng Technology (聚辰股份) saw a rise of 7.11% to 128.53, with a market cap of 20.3 billion and a year-to-date increase of 120.56% [2] - Yake Technology (雅克科技) increased by 6.45% to 71.41, with a market cap of 34.0 billion and a year-to-date increase of 23.82% [2] - Chengbang Co., Ltd. (诚邦股份) rose by 6.32% to 13.45, with a market cap of 355.4 million and a year-to-date increase of 186.17% [2] - Demingli (德明利) increased by 5.12% to 179.36, with a market cap of 40.7 billion and a year-to-date increase of 188.66% [2] - Changdian Technology (长电科技) rose by 4.41% to 40.93, with a market cap of 73.2 billion and a year-to-date increase of 0.55% [2] - Huahai Qingke (华海清科) increased by 4.03% to 142.49, with a market cap of 50.4 billion and a year-to-date increase of 30.60% [2]

Group 1 - The A-share market shows strong performance in storage chip concept stocks, with Tongfu Microelectronics hitting the daily limit up [1] - Companies such as Jingyi Equipment, Saiteng Co., Jiangbolong, and Juchen Co. have seen stock increases of over 7% [1] - Yake Technology and Chengbang Co. have risen by over 6%, while Demingli has increased by over 5% [1] - Changdian Technology and Huahai Qingke have both experienced stock growth of over 4% [1]

Core Viewpoint - The future of artificial intelligence (AI) still has room for growth, but the leading sectors are shifting from CPO and PCB to the undervalued storage chip market, particularly companies closely tied to Huawei, Samsung, and SK Hynix, which may replicate significant growth stories [1] Group 1: Market Dynamics - The storage chip market has entered a "scramble for goods" phase, with Micron and SK Hynix announcing full-year HBM capacity sold out in Q1 [3] - Citigroup warns that the global storage chip market may face a comprehensive shortage by 2026 [3] - A price surge has begun, with SanDisk announcing over a 10% price increase across all storage products, and Micron planning a 20%-30% price hike on channel products [3] Group 2: HBM Market Potential - Not all storage chips are experiencing growth; HBM chips, which are highly correlated with AI, are considered "scarce assets" [3] - HBM technology, utilizing 3D stacking, enhances bandwidth by 3-5 times compared to traditional DRAM, reduces power consumption by nearly half, and decreases space usage by over 90%, making it crucial for overcoming high-end computing bottlenecks [3] - According to Guosheng Securities, the global HBM market size is projected to surge from $17 billion in 2024 to $98 billion by 2030, indicating nearly fivefold growth over five years [3] Group 3: Key Companies in HBM Sector - **Huahai Chengke**: The only domestic company achieving mass production of GMC (granular epoxy encapsulation material), which is essential for HBM packaging and has been validated by multiple clients [4] - **Saiteng Co., Ltd.**: The only A-share company producing HBM measurement equipment, having acquired Japanese Optima to master one of the three global HBM full-process detection technologies, with precision reaching 0.1 microns, supplying major storage giants like Samsung and SK Hynix [5] - **Shannon Chip Creation**: The exclusive cloud service storage agent for SK Hynix in mainland China, benefiting directly from the surge in HBM demand through exclusive agency of DDR5 and HBM high-end storage [6] - **Invisible Champion in HBM Materials**: The only domestic company achieving mass production of HBM precursors, also involved in electronic specialty gases and silicon micropowder, filling domestic gaps and forming a complete supply chain for HBM materials [7]

Company Overview - Saiteng Co., Ltd. is located in Suzhou, Jiangsu Province, and was established on June 19, 2007. The company went public on December 25, 2017. Its main business involves the research, design, production, sales, and technical services of automation production equipment, providing system solutions for intelligent production [1][2]. Financial Performance - For the first half of 2025, Saiteng Co., Ltd. reported operating revenue of 1.373 billion yuan, a year-on-year decrease of 15.81%. The net profit attributable to shareholders was 123 million yuan, down 20.50% year-on-year [2]. - Since its A-share listing, Saiteng Co., Ltd. has distributed a total of 567 million yuan in dividends, with 211 million yuan distributed in the last three years [3]. Stock Performance - As of September 22, Saiteng Co., Ltd.'s stock price increased by 2.08%, reaching 45.59 yuan per share, with a trading volume of 374 million yuan and a turnover rate of 3.08%. The total market capitalization is 12.701 billion yuan [1]. - Year-to-date, the stock price has decreased by 7.40%, but it has increased by 1.33% over the last five trading days, 11.06% over the last 20 days, and 34.33% over the last 60 days [1]. Shareholder Structure - As of June 30, 2025, the number of shareholders of Saiteng Co., Ltd. was 40,100, an increase of 13.59% from the previous period. The average number of circulating shares per shareholder was 6,783, up 22.67% [2]. - Notable institutional shareholders include Southern CSI 1000 ETF, which holds 1.5448 million shares, and Hong Kong Central Clearing Limited, holding 1.1235 million shares, both of which have increased their holdings [3].

Company Overview - Saiteng Co., Ltd. is located in Suzhou, Jiangsu Province, and was established on June 19, 2007. It was listed on December 25, 2017. The company specializes in the research, design, production, sales, and technical services of automation production equipment, providing system solutions for intelligent production [1][2]. Financial Performance - For the first half of 2025, Saiteng reported operating revenue of 1.373 billion yuan, a year-on-year decrease of 15.81%. The net profit attributable to shareholders was 123 million yuan, down 20.50% year-on-year [2]. - Since its A-share listing, Saiteng has distributed a total of 567 million yuan in dividends, with 211 million yuan distributed over the past three years [3]. Stock Performance - As of September 18, Saiteng's stock price increased by 2.10%, reaching 45.20 yuan per share, with a trading volume of 455 million yuan and a turnover rate of 3.78%. The total market capitalization is 12.592 billion yuan [1]. - Year-to-date, Saiteng's stock price has decreased by 8.19%, but it has seen a 7.82% increase over the last five trading days, a 10.16% increase over the last 20 days, and a 35.41% increase over the last 60 days [1]. Shareholder Information - As of June 30, 2025, Saiteng had 40,100 shareholders, an increase of 13.59% from the previous period. The average number of circulating shares per shareholder was 6,783, up 22.67% [2]. - The top ten circulating shareholders include Southern CSI 1000 ETF, Hong Kong Central Clearing Limited, and others, with notable increases in holdings for some [3]. Industry Context - Saiteng operates within the mechanical equipment sector, specifically in automation equipment and industrial control devices. It is associated with concepts such as Tesla, HBM, new energy vehicles, lithium batteries, and machinery [2].

Company Overview - Saiteng Co., Ltd. is located in Suzhou, Jiangsu Province, and was established on June 19, 2007. It was listed on December 25, 2017. The company specializes in the research, design, production, sales, and technical services of automation production equipment, providing system solutions for intelligent production [1] - The main business revenue composition includes: automation equipment 76.79%, fixtures 18.95%, technical services 3.77%, and others 0.49% [1] Financial Performance - For the first half of 2025, Saiteng Co., Ltd. achieved operating revenue of 1.373 billion yuan, a year-on-year decrease of 15.81%. The net profit attributable to the parent company was 123 million yuan, down 20.50% year-on-year [2] - Since its A-share listing, Saiteng Co., Ltd. has distributed a total of 567 million yuan in dividends, with 211 million yuan distributed in the last three years [3] Stock Performance - As of September 16, Saiteng Co., Ltd. saw a stock price decline of 2.00%, trading at 44.09 yuan per share, with a total market capitalization of 12.283 billion yuan [1] - Year-to-date, the stock price has decreased by 10.44%, but it has increased by 4.11% over the last five trading days, 5.20% over the last 20 days, and 30.64% over the last 60 days [1] Shareholder Structure - As of June 30, 2025, the number of shareholders increased by 13.59% to 40,100, with an average of 6,783 circulating shares per person, up 22.67% [2] - Notable institutional shareholders include Southern CSI 1000 ETF, Hong Kong Central Clearing Limited, and Huaxia CSI 1000 ETF, with some new entrants and changes in holdings among the top ten circulating shareholders [3] Market Context - Saiteng Co., Ltd. operates within the mechanical equipment sector, specifically in automation equipment and industrial control devices. It is associated with concepts such as Tesla, HBM, new energy vehicles, lithium batteries, and machinery [2]

Group 1 - The company announced the convening of a staff representative meeting on September 15, 2025, to elect Ms. Xiao Xue as the employee director of the fourth board of directors, with a term consistent with the fourth board's term [2] - The company held the sixth meeting of the fourth board of directors on September 15, 2025, where it approved the proposal to add members to the board's special committees, agreeing to appoint Ms. Xiao Xue as a member of the Audit Committee and the Strategic Committee, with a term consistent with the fourth board's term [2]

苏州赛腾精密电子股份有限公司 董事会秘书工作细则 第一章 总 则 第一条 为了促进苏州赛腾精密电子股份有限公司（以下简称"公司"）的规 范运作，充分发挥董事会秘书的作用，加强对董事会秘书工作的管理与监督，根 据《中华人民共和国公司法》（以下简称"《公司法》 "）、《上海证券交易所股票 上市规则》（以下简称"《股票上市规则》 "）等有关法律法规、规范性文件及《苏 州赛腾精密电子股份有限公司章程》 （以下简称"《公司章程》 "），特制定本董 事会秘书工作细则（以下简称"本细则"）。 第二条 公司设董事会秘书一名，董事会秘书作为公司与上海证券交易所（以 下简称"上交所"）之间的指定联络人，是公司董事会聘任的高级管理人员，对公 司和董事会负责。 第三条 公司应当为董事会秘书履行职责提供便利条件，董事、其他高级管 理人员和相关工作人员应当支持、配合董事会秘书的工作。 第四条 董事会秘书应当遵守公司章程，承担公司高级管理人员的有关法律 责任，对公司负有诚信和勤勉义务，不得利用职权为自己或他人谋取利益。 第二章 选 任 苏州赛腾精密电子股份有限公司 董事会秘书工作细则 苏州赛腾精密电子股份有限公司 董事会秘书工作细则 （三 ...

苏州赛腾精密电子股份有限公司 证券代码：603283 证券简称：赛腾股份 公告编号：2025-050 拟回购注销第一期员工持股计划、注销部分回购股份、 回购注销部分限制性股票 并减少注册资本通知债权人的公告 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、准确性和完整性承担法律责任。 一、 通知债权人的原由 苏州赛腾精密电子股份有限公司（以下简称 "公司"）于 2025 年 8 月 28 日召开第四届董事会第五次会议和第四届监事会第五次会议，审议通过了《关于 提前终止第一期员工持股计划并回购注销相关股份的议案》、《关于变更部分回购 股份用途并注销的议案》、《关于回购注销部分激励对象已获授但尚未解除限售的 限制性股票的议案》、《关于取消监事会、变更公司注册资本及修订<公司章程> 的议案》。2025 年 9 月 15 日，公司召开 2025 年第二次临时股东大会审议通过了 上述议案。公司注册资本将相应减少 7,416,790 元，具体情况如下： （1） 提前终止第一期员工持股计划并回购注销相关股份 鉴于公司第一期员工持股计划公司层面未满足相关考核目标,持股计划 ...

二、增补专门委员会委员的情况 证券代码：603283 证券简称：赛腾股份 公告编号：2025-049 苏州赛腾精密电子股份有限公司 关于选举第四届董事会职工董事及增补专门委员 会委员的公告 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、准确性和完整性承担法律责任。 苏州赛腾精密电子股份有限公司（以下简称"公司"）于 2025 年 9 月 15 日 召开职工代表大会选举第四届董事会职工董事。同日，公司召开第四届董事会第 六次会议，审议通过了《关于增补董事会专门委员会委员的议案》，同意对公司 审计委员会及战略委员会委员进行增补。 一、选举职工董事的情况 根据《公司法》及《公司章程》等有关规定，公司董事会由 5 名董事组成， 其中职工董事 1 名，由公司职工代表大会选举产生。经公司职工代表大会民主选 举，决定推举肖雪女士为公司第四届董事会职工董事（简历附后），任期与公司 第四届董事会任期一致， 并按照《公司法》、《公司章程》 的有关规定行使职权。 本次选举职工董事后，公司董事会中兼任公司高级管理人员以及由职工代表 担任的董事人数总计不超过公司董事总数的二分之一 ...