Group 1 - The core point of the article highlights the significant increase in the stock price of Taiji Co., which rose by 5.16% to reach 39.98 CNY per share, with a trading volume of 369 million CNY and a turnover rate of 4.00%, resulting in a total market capitalization of 9.457 billion CNY [1] - Taiji Co., established on January 2, 2004, and listed on January 20, 2010, specializes in the research, manufacturing, sales, and service of high-power semiconductor devices and their power components [1] - The main revenue composition of Taiji Co. includes modules at 44.19%, thyristors at 42.65%, and other products at 13.16% [1] Group 2 - From the perspective of fund holdings, only one fund under Jiashi Fund has a significant position in Taiji Co., specifically the Jiashi Zhongzheng 2000 ETF, which held 1,300 shares in the second quarter, accounting for 0.28% of the fund's net value, ranking as the seventh largest holding [2] - The Jiashi Zhongzheng 2000 ETF, established on September 14, 2023, has a latest scale of 20.5767 million CNY, with a year-to-date return of 29.64%, ranking 1469 out of 4218 in its category, and a one-year return of 41.3%, ranking 731 out of 3868 [2] - The fund manager, Li Zhi, has been in the position for 7 years and 302 days, managing total assets of 18.361 billion CNY, with the best fund return during his tenure being 82.77% and the worst being -50.62% [2]

Core Viewpoint - The company, Taiji Co., Ltd. (300046.SZ), focuses on the power semiconductor industry, specifically in the research, manufacturing, sales, and service of power semiconductor devices, and does not engage in the development and sales of commercial EDA software [1] Company Summary - Taiji Co., Ltd. specializes in power semiconductor devices [1] - The company is involved in the research, manufacturing, sales, and service of these devices [1] - Taiji Co., Ltd. explicitly states that it does not participate in the commercial EDA software sector [1]

Group 1 - The company, Taiji Co., stated on October 17 that significant matters should be based on the company's official announcements [2]

Core Viewpoint - The company, Taiji Co., primarily produces high-power semiconductor devices and components, which are widely used in various electrical systems and industrial control equipment [1] Product Overview - Main products include high-power thyristors, rectifiers, IGBTs, power semiconductor modules, and pulse power switches [1] - These products find applications in industrial frequency converters, motor drives, high-power power supplies, digital energy, smart grids, rail transit, and new energy sectors [1]

Core Viewpoint - The company Tai Ji Co., Ltd. (300046.SZ) has announced that its high-power pulse power devices are being applied in significant domestic cutting-edge technology projects [1] Group 1 - The application of high-power pulse power devices is linked to major domestic technological advancements [1]

Core Viewpoint - The company, Taiji Co., Ltd. (300046.SZ), indicated that its power semiconductor devices have limited applications in the charging pile sector [1] Group 1 - The company has communicated with investors regarding its product applications [1] - The focus on power semiconductor devices suggests a strategic direction in technology development [1]

湖北台基半导体股份有限公司 关于使用部分闲置募集资金进行现金管理的 进展公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或者重大遗漏。 湖北台基半导体股份有限公司（以下简称"公司"）2024年年度股东大会审 议通过了《关于使用暂时闲置募集资金进行现金管理的议案》，同意公司使用总 额不超过18,000万元暂时闲置的募集资金进行现金管理，在上述额度内，资金可 以滚动使用（详见公司2025年4月3日在巨潮资讯网发布的相关公告，编号为 2025-017）。 公司对部分闲置的募集资金购买的理财产品进行到期赎回，按照公司年度闲 置资金理财计划，公司继续使用部分暂时闲置的募集资金进行现金管理。现就相 关事宜公告如下： 证券代码：300046 证券简称：台基股份 公告编号：2025-045 一、本次闲置募集资金进行现金管理情况 1、公司使用暂时闲置的募集资金3,000万元购买了申万宏源证券有限公司龙 鼎定制2444期收益凭证产品，具体情况如下： （1）产品名称：申万宏源证券有限公司龙鼎定制2444期收益凭证 1 （2）类型：浮动收益凭证 （3）风险等级：R1（低风险） （4）签约方： ...

Core Insights - The stock price of Taiji Co., Ltd. increased by 2.02% on October 9, reaching 43.92 CNY per share, with a trading volume of 617 million CNY and a turnover rate of 6.05% [1] - The company has seen a year-to-date stock price increase of 21.58%, with recent trading performance showing a 1.08% rise over the last five days, 7.12% over the last twenty days, and 9.77% over the last sixty days [1] - Taiji Co., Ltd. operates in the semiconductor industry, focusing on high-power semiconductor devices and components, with a revenue composition of 44.19% from modules, 42.65% from thyristors, and 13.16% from other products [1] Financial Performance - For the first half of 2025, Taiji Co., Ltd. reported a revenue of 179 million CNY, representing a year-on-year growth of 4.18%, and a net profit attributable to shareholders of 39.73 million CNY, showing a significant increase of 3789.41% [2] - The company has distributed a total of 491 million CNY in dividends since its A-share listing, with 34.30 million CNY distributed over the past three years [3] Shareholder Information - As of June 30, 2025, the number of shareholders for Taiji Co., Ltd. reached 94,900, an increase of 45.22% from the previous period, while the average number of tradable shares per shareholder decreased by 31.14% to 2492 shares [2] - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited holds 375,000 shares, a decrease of 813,400 shares compared to the previous period [3]

Core Viewpoint - The company, Taiji Co., Ltd. (300046), has confirmed that its IGBT devices are currently applied in digital energy and intelligent manufacturing within the industrial control sector, and it does not have automotive-grade IGBT products or applications at this time [1]. Group 1 - The company’s IGBT devices are utilized in digital energy and intelligent manufacturing [1]. - There are no automotive-grade IGBT products or applications available from the company [1].

Group 1 - The core viewpoint of the news is that Taiji Co., Ltd. has seen a significant increase in its stock price, rising by 5.07% to 43.50 CNY per share, with a trading volume of 903 million CNY and a turnover rate of 9.00%, leading to a total market capitalization of 10.289 billion CNY [1] - Taiji Co., Ltd. is based in Xiangyang, Hubei Province, and was established on January 2, 2004, with its listing date on January 20, 2010. The company specializes in the research, development, manufacturing, sales, and service of high-power semiconductor devices and their power components [1] - The main business revenue composition of Taiji Co., Ltd. includes modules at 44.19%, thyristors at 42.65%, and other products at 13.16% [1] Group 2 - From the perspective of fund holdings, one fund under Jiashi Fund has a significant position in Taiji Co., Ltd. The Jiashi CSI 2000 ETF (159535) held 1,300 shares in the second quarter, accounting for 0.28% of the fund's net value, ranking as the seventh largest holding [2] - The Jiashi CSI 2000 ETF (159535) was established on September 14, 2023, with a latest scale of 20.5767 million CNY. It has achieved a return of 32.27% this year, ranking 1481 out of 4220 in its category, and a return of 75.99% over the past year, ranking 1073 out of 3814 [2] - The fund manager of Jiashi CSI 2000 ETF (159535) is Li Zhi, who has been in the position for 7 years and 275 days, managing total assets of 18.361 billion CNY, with the best fund return during his tenure being 82.81% and the worst being -50.62% [2]