格隆汇12月2日丨宏微科技（维权）(688711.SH)公布，截至2025年12月1日，公司通过上海证券交易所 交易系统以集中竞价交易方式累计回购股份139.11万股，占公司总股本2.13亿股的0.6528%，回购最高 价格26.53元/股，回购最低价格13.00元/股，回购均价17.99元/股，支付的资金总额为人民币2502.98万元 （不含印花税、交易佣金等交易费用）。 ...

Market Performance - The Sci-Tech 50 Index fell by 1.24%, closing at 1320.16 points, with a total trading volume of 3.032 billion shares and a turnover of 141.525 billion yuan, resulting in a weighted average turnover rate of 1.58% [1] - Among the tradable stocks on the Sci-Tech board, 102 stocks closed higher, with 2 stocks rising over 10% and 5 stocks rising between 5% and 10%. Conversely, 481 stocks closed lower, with 1 stock declining over 10% [1] Turnover Rate Analysis - The turnover rate distribution shows that 3 stocks had a turnover rate exceeding 20%, 13 stocks had a turnover rate between 10% and 20%, and 41 stocks had a turnover rate between 5% and 10%. Additionally, 290 stocks had a turnover rate between 1% and 3%, while 189 stocks had a turnover rate below 1% [1] - The stock with the highest turnover rate was Aerospace Huanyu, which closed down 4.82% with a turnover rate of 30.29% and a transaction amount of 1.16 billion yuan. Other notable stocks included Hengkun New Materials and Yunzhu Technology, with turnover rates of 24.48% and 20.04%, respectively [1] Stock Performance - Among stocks with a turnover rate exceeding 5%, 21 stocks rose today, with the highest increases seen in Hongwei Technology (up 15.85%), Aike Saibo (up 15.06%), and Bixing Wulian (up 8.99%). Conversely, the largest declines were in Yunzhu Technology (down 20.00%), Pingao Co. (down 9.62%), and Chaozhuo Hangke (down 7.72%) [2] - In terms of industry performance, the electronics sector had the most stocks with a turnover rate exceeding 5%, totaling 20 stocks, followed by the computer and power equipment sectors with 10 and 8 stocks, respectively [2] Capital Flow - Among high turnover stocks, 23 stocks experienced net inflows of main funds, with the largest inflows in Baiwei Storage (190 million yuan), Hongwei Technology (134 million yuan), and Wanrun New Energy (126 million yuan). Conversely, the largest net outflows were seen in Tengjing Technology (223 million yuan), Yunzhu Technology (196 million yuan), and Aters (161 million yuan) [2] - Regarding leveraged funds, 36 stocks received net purchases of leveraged funds recently, with Baiwei Storage, Dekeli, and Tengjing Technology seeing the largest increases in financing balances of 348 million yuan, 331 million yuan, and 248 million yuan, respectively. In contrast, Aike Saibo, Heyuan Bio, and Guangyun Technology experienced the largest decreases in financing balances [2] Notable Stocks on December 2 - Key stocks with high turnover rates included Aerospace Huanyu (closing price 39.86 yuan, down 4.82%, turnover rate 30.29%, net inflow 8.99 million yuan), Hengkun New Materials (closing price 49.88 yuan, down 3.89%, turnover rate 24.48%, net outflow 56.93 million yuan), and Yunzhu Technology (closing price 41.04 yuan, down 20.00%, turnover rate 20.04%, net outflow 195.62 million yuan) [3][4]

格隆汇12月2日丨宏微科技(688711.SH)在投资者互动平台表示，GaN作为第三代半导体材料，具备高开 关频率、低导通和开关损耗低等优势，特别适用于对功率密度、效率和响应速度要求较高的应用场景， 公司自主研发的GaN 100V/7mΩ型号产品适配机器人核心驱动需求，目前已向下游厂商送样中，尚未量 产。 ...

Market Overview - The semiconductor sector experienced a decline of 1.24% on November 20, with Aisen Co. leading the drop [1] - The Shanghai Composite Index closed at 3931.05, down 0.4%, while the Shenzhen Component Index closed at 12980.82, down 0.76% [1] Top Gainers in Semiconductor Sector - Dawi Co. (002213) saw a significant increase of 10.00%, closing at 36.64 with a trading volume of 556,200 shares and a transaction value of 1.96 billion [1] - Tianyue Advanced (688234) rose by 5.77%, closing at 79.98 with a trading volume of 154,400 shares and a transaction value of 1.24 billion [1] - Hongwei Technology (688711) increased by 5.12%, closing at 23.59 with a trading volume of 125,700 shares [1] Top Decliners in Semiconductor Sector - Vincent Co. (688720) fell by 6.29%, closing at 54.65 with a trading volume of 65,400 shares and a transaction value of 368 million [2] - Demingli (001309) decreased by 6.16%, closing at 247.46 with a trading volume of 173,700 shares and a transaction value of 4.37 billion [2] - Kewai (300672) dropped by 6.12%, closing at 103.75 with a trading volume of 134,300 shares and a transaction value of 1.41 billion [2] Capital Flow Analysis - The semiconductor sector experienced a net outflow of 5.54 billion from major funds, while retail investors saw a net inflow of 3.53 billion [2] - Major funds showed a net inflow in stocks like Dagang Co. (002077) with 93.35 million, while retail investors had a net outflow of 44.89 million [3] - Tianyue Advanced (688234) had a net inflow of 68.41 million from major funds, but a net outflow of 23.02 million from retail investors [3]

Core Viewpoint - The company has confirmed that it has exported a small portion of its products to the European Union in the past two years, specifically mentioning Germany, although this export business constitutes a minor part of the overall sales revenue [1] Group 1 - The company received inquiries from investors regarding its export sales to the EU [1] - The company acknowledged that it has indeed exported some products to the EU, particularly to Germany [1] - The export business represents a small percentage of the company's total sales revenue [1]

Group 1 - The core viewpoint of the news is that Hongwei Technology experienced a decline in stock price and significant changes in financing activities on November 14, with a net financing outflow of 12.53 million yuan [1] - On November 14, Hongwei Technology's stock price fell by 2.12%, with a trading volume of 148 million yuan [1] - As of November 14, the total financing and securities lending balance for Hongwei Technology was 374 million yuan, which accounts for 7.60% of its market capitalization [1] Group 2 - As of September 30, Hongwei Technology had 12,600 shareholders, an increase of 15.26% compared to the previous period [2] - The average number of circulating shares per shareholder decreased by 13.16% to 16,930 shares [2] - For the period from January to September 2025, Hongwei Technology achieved operating revenue of 983 million yuan, a year-on-year increase of 0.35%, and a net profit attributable to shareholders of 5.37 million yuan, a year-on-year increase of 32.78% [2] Group 3 - Since its A-share listing, Hongwei Technology has distributed a total of 42.49 million yuan in dividends, with 22.50 million yuan distributed in the last three years [3]

Core Viewpoint - Hongwei Technology clarified that recent block trades did not involve the company's controlling shareholders or executives, indicating that these transactions were personal asset management actions by individual original shareholders [2] Summary by Relevant Sections - **Block Trade Details** - The recent block trades were based on personal financial arrangements of individual original shareholders [2] - The trading prices of these block transactions comply with the legal price range as per the Shanghai Stock Exchange trading rules [2]

Group 1 - The core viewpoint of the news highlights the trading performance and financial metrics of Hongwei Technology, indicating a slight decline in stock price and notable financing activities on November 11 [1] - On November 11, Hongwei Technology's stock price fell by 1.56%, with a trading volume of 125 million yuan. The financing buy-in amount was 16.13 million yuan, while the financing repayment was 14.21 million yuan, resulting in a net financing buy of 1.92 million yuan [1] - As of November 11, the total margin balance for Hongwei Technology was 385 million yuan, which accounts for 7.56% of its market capitalization, indicating a high level of financing activity compared to the past year [1] Group 2 - As of September 30, the number of shareholders for Hongwei Technology reached 12,600, an increase of 15.26% from the previous period, while the average circulating shares per person decreased by 13.16% to 16,930 shares [2] - For the period from January to September 2025, Hongwei Technology reported a revenue of 983 million yuan, reflecting a year-on-year growth of 0.35%, and a net profit attributable to shareholders of 5.37 million yuan, which is a 32.78% increase year-on-year [2] Group 3 - In terms of dividends, Hongwei Technology has distributed a total of 42.49 million yuan since its A-share listing, with 22.50 million yuan distributed over the past three years [3]

Group 1 - The core transaction on November 7 involved a block trade of 1.88 million shares of Hongwei Technology, with a transaction value of 47.658 million yuan, at a price of 25.35 yuan per share, representing a premium of 2.34% over the closing price of the day [2] - In the last three months, Hongwei Technology has recorded a total of six block trades, amounting to a cumulative transaction value of 194 million yuan [2] - The closing price of Hongwei Technology on the day of the transaction was 24.77 yuan, reflecting a decline of 2.29%, with a daily turnover rate of 2.77% and a total transaction volume of 147 million yuan [2] Group 2 - The net outflow of main funds for Hongwei Technology on that day was 12.0732 million yuan, with a cumulative decline of 0.92% over the past five days and a total net outflow of 51.1311 million yuan [2] - The latest margin financing balance for Hongwei Technology is 385 million yuan, with an increase of 1.9691 million yuan over the past five days, representing a growth rate of 0.51% [2]

Group 1 - The core point of the news is that Hongwei Technology conducted a block trade on November 7, with a total of 1.88 million shares traded, amounting to 47.658 million yuan, which accounted for 24.47% of the total trading volume for that day [1][2] - The transaction price was 25.35 yuan per share, representing a premium of 2.34% compared to the market closing price of 24.77 yuan [1][2]