江化微 2026 年第二次临时股东会 会议资料 江阴江化微电子材料股份有限公司 2026 年第二次临时股东会 会议资料 二〇二六年二月九日 1 | 会议议程 | 3 | | --- | --- | | 会议须知 | 4 | | 议案一、 关于补选吴良卫先生为公司第六届董事会独立董事的议案 5 | | 江化微 2026 年第二次临时股东会 会议资料 会议议程 二、会议主要议程： 一、会议时间、地点及投票方式 （一）现场会议时间：2026 年 2 月 9 日 13 点 00 分 （二）现场会议地点：江苏省江阴市周庄镇长寿云顾路 581 号江阴江化微电子材料股份有 限公司行政楼四楼会议室 （三）会议召集人：公司董事会 （四）会议主持人：董事长殷福华先生 （五）会议投票方式：现场投票和网络投票相结合 （六）网络投票的系统、起止日期和投票时间：上海证券交易所股东会网络投票系统网络 投票起止时间：自 2026 年 2 月 9 日至 2026 年 2 月 9 日采用上海证券交易所网络投票系统，通 过交易系统投票平台的投票时间为股东会召开当日的交易时间段，即 9:15-9:25，9:30-11:30， 13:00-15:00 ...

Group 1 - Jianghua Microelectronics has experienced a 5% decline in stock price, currently at 25.65 yuan per share, with a trading volume of 1.156 billion yuan and a turnover rate of 11.34%, resulting in a total market capitalization of 9.892 billion yuan [1] - The stock has seen a continuous decline over the past three days, with a cumulative drop of 13.9% [1] - Jianghua Microelectronics, established on August 17, 2001, and listed on April 10, 2017, specializes in the research, production, and sales of ultra-pure reagents and photolithography supporting reagents, with revenue composition of 62.62% from ultra-pure reagents, 34.69% from photolithography supporting reagents, and 2.70% from other sources [1] Group 2 - From the perspective of the top ten circulating shareholders, Guotai Fund's ETF, Guotai Zhongzheng Semiconductor Materials and Equipment Theme ETF (159516), increased its holdings by 1.4057 million shares in the third quarter, now holding 2.4637 million shares, which is 0.64% of the circulating shares [2] - The estimated floating loss for today is approximately 3.326 million yuan, with a total floating loss of 10.7419 million yuan during the three-day decline [2] - The Guotai Zhongzheng Semiconductor Materials and Equipment Theme ETF (159516) was established on July 19, 2023, with a latest scale of 9.011 billion yuan, and has achieved a year-to-date return of 25.26%, ranking 85 out of 5,551 in its category [2]

证券之星消息，1月28日电子化学品板块较上一交易日下跌0.31%，江化微领跌。当日上证指数报收于 4151.24，上涨0.27%。深证成指报收于14342.9，上涨0.09%。电子化学品板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 300537 | 广信材料 | 24.69 | 4.93% | 22.53万 | | 5.51亿 | | 300481 | 濮阳惠成 | 18.33 | 4.03% | 24.11万 | | 4.39亿 | | 300684 | 中石科技 | 59.59 | 3.74% | - 19.90万 | | 11.56亿 | | 688035 | 德邦科技 | 60.40 | 3.30% | 9.06万 | | 5.42亿 | | 300398 | 飞凯材料 | 27.16 | 2.76% | 57.21万 | | 15.54亿 | | 300576 | 容大感光 | 43.38 | 2.43% | 20.47万 | | 8.78亿 | ...

Quantitative Models and Construction Methods 1. Model Name: Large Order Transaction Amount Ratio - **Model Construction Idea**: This model tracks the buying behavior of large funds by calculating the proportion of large order transaction amounts to the total daily transaction amount[7] - **Model Construction Process**: 1. Use tick-by-tick transaction data to identify buy and sell orders based on the sequence numbers of bids and asks 2. Filter transactions by order size to identify large orders 3. Calculate the proportion of large buy order transaction amounts to the total daily transaction amount - Formula: $ \text{Large Order Transaction Amount Ratio} = \frac{\text{Large Buy Order Transaction Amount}}{\text{Total Daily Transaction Amount}} $ - **Model Evaluation**: This model effectively captures the buying behavior of large funds, providing insights into market dynamics[7] 2. Model Name: Net Active Buy Amount Ratio - **Model Construction Idea**: This model measures investors' active buying behavior by calculating the net active buy amount as a proportion of the total daily transaction amount[7] - **Model Construction Process**: 1. Use tick-by-tick transaction data to classify each transaction as either active buy or active sell based on the buy/sell flag 2. Calculate the net active buy amount by subtracting the active sell amount from the active buy amount 3. Compute the ratio of the net active buy amount to the total daily transaction amount - Formula: $ \text{Net Active Buy Amount Ratio} = \frac{\text{Active Buy Amount} - \text{Active Sell Amount}}{\text{Total Daily Transaction Amount}} $ - **Model Evaluation**: This model provides a clear view of active investor sentiment and their willingness to buy[7] --- Model Backtesting Results 1. Large Order Transaction Amount Ratio - **Top 5 Stocks by 5-Day Average**: - Jianghua Microelectronics: 96.1% (98.8% time-series percentile)[9] - Fenglong Co.: 94.9% (92.1% time-series percentile)[9] - Ningbo Port: 86.4% (94.2% time-series percentile)[9] - Hongta Securities: 86.4% (100.0% time-series percentile)[9] - Chongqing Steel: 86.1% (77.0% time-series percentile)[9] 2. Net Active Buy Amount Ratio - **Top 5 Stocks by 5-Day Average**: - Liaogang Co.: 25.5% (98.8% time-series percentile)[10] - Rong'an Real Estate: 22.8% (99.6% time-series percentile)[10] - Beichen Industrial: 21.2% (100.0% time-series percentile)[10] - Angang Steel: 20.6% (100.0% time-series percentile)[10] - Anyang Steel: 20.3% (100.0% time-series percentile)[10] 3. Broad-Based Indices - **Large Order Transaction Amount Ratio (5-Day Average)**: - Shanghai Composite Index: 73.2% (47.7% percentile)[12] - CSI 300: 72.2% (28.0% percentile)[12] - CSI 500: 74.0% (97.9% percentile)[12] - **Net Active Buy Amount Ratio (5-Day Average)**: - Shanghai Composite Index: -0.6% (56.4% percentile)[12] - CSI 300: -7.4% (70.8% percentile)[12] - CSI 500: 4.9% (95.1% percentile)[12] 4. Industry-Level Results - **Top Industries by Large Order Transaction Amount Ratio (5-Day Average)**: - Steel: 78.6% (45.7% percentile)[13] - Coal: 77.7% (49.8% percentile)[13] - Media: 77.6% (70.4% percentile)[13] - **Top Industries by Net Active Buy Amount Ratio (5-Day Average)**: - Steel: 7.1% (19.3% percentile)[13] - Nonferrous Metals: 5.0% (9.1% percentile)[13] - Media: 3.2% (45.7% percentile)[13] 5. ETFs - **Top 5 ETFs by Large Order Transaction Amount Ratio (5-Day Average)**: - Huatai-PineBridge CSI A500 ETF: 93.0% (96.7% percentile)[15] - Harvest CSI 300 ETF: 92.3% (100.0% percentile)[15] - E Fund CSI 300 ETF: 92.1% (99.2% percentile)[15] - **Top 5 ETFs by Net Active Buy Amount Ratio (5-Day Average)**: - Penghua CSI Sub-Sector Chemical Industry ETF: 22.7% (92.2% percentile)[16] - Bosera CSI Sub-Sector Chemical Industry ETF: 18.2% (99.2% percentile)[16] - Huaxia GEM Artificial Intelligence ETF: 16.9% (96.6% percentile)[16]

Group 1: Market Overview - The market experienced significant activity with over 3,900 stocks rising, and the North Stock 50 Index surged over 3% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 3.09 trillion, an increase of 393.5 billion compared to the previous trading day [1] - Key sectors leading the market included photovoltaic, commercial aerospace, gold, and AI applications [1] Group 2: Company Highlights - Fenglong Co., Ltd. (002931) achieved an 18-day consecutive limit-up, with a price increase of 405.74% from December 25, 2025, to January 23, 2026, and is now under trading suspension for risk assessment [2] - Xian Dao Intelligent (300450) projected a net profit of 1.5 billion to 1.8 billion for 2025, representing a year-on-year growth of 424.29% to 529.15%, driven by a recovery in the global power battery market and strong demand in the energy storage sector [3] - The company is enhancing its cash flow management and improving its operational resilience through accelerated equipment acceptance and payment collection [3] Group 3: New Stock Offering - A new stock, Beixin Life, is available for subscription on January 26, 2026, with an issue price of 17.52, listed on the Shanghai Stock Exchange, and belongs to the medical consumables sector [5] Group 4: External Market Influence - The Nasdaq Composite Index rose by 0.28%, while the Dow Jones Industrial Average fell by 0.58%, indicating mixed performance in the U.S. stock market [7] - The precious metals sector led the gains, with Pan American Silver rising over 4% [7]

Group 1 - The core viewpoint of the articles highlights significant developments in various companies related to semiconductor, aerospace, and advanced manufacturing sectors, indicating potential investment opportunities [1] Group 2 - Jianghua Microelectronics (江化微) experienced a stock surge after the announcement of its actual controller changing to the Shanghai State-owned Assets Supervision and Administration Commission, leading to a limit-up on January 20 [1] - Zhongtung High-tech (中钨高新) reported an increase in tungsten metal reserves by 91,700 tons, resulting in a stock price increase of over 2% after initially opening lower on January 21 [1] - Tengjing Technology (腾景科技) signed a high-end optical device sales order worth $1.28 million in the optical communication field, leading to a limit-up on January 22 [1] - Lizhong Group (立中集团) received a project notification for aluminum alloy wheels from a well-known international automotive manufacturer, with expected sales of approximately 1.37 billion yuan, resulting in a stock price increase of over 3% on January 23 [1] Group 3 - A company involved in commercial aerospace and humanoid robotics has achieved small-scale applications of some products in leading commercial aerospace companies [1] - A subsidiary of a company in the robotics and semiconductor testing equipment sector signed a sales contract worth 1.311 billion yuan for semiconductor testing equipment [1] - A company has obtained agency rights for SK Hynix and MTK, as well as distributor qualifications for AMD, with projected net profit growth of 82%-135% year-on-year by 2025 [1]

Investment Rating - The industry rating is "Strongly Outperform the Market," indicating that the overall return of the industry is expected to exceed the market benchmark index by more than 5% in the next 6 months [44]. Core Insights - The Wind New Materials Index closed at 6029.22 points, reflecting a week-on-week increase of 4.32%. The semiconductor materials index rose by 0.14%, while the organic silicon materials index increased by 4.15% [3][10]. - DRAM prices have surged by over 10% due to AI demand, with predictions of a 55-60% increase in contract prices for the first quarter. This trend is driven by strong contract price increases and the growing need for advanced memory products for AI servers [4][25][26]. - Newhan New Materials announced a cash acquisition of 51% of Hai Rui Te Engineering Plastics Co., Ltd. for 12.8826 million yuan, enhancing its position in the PEEK resin market [4][29]. Market Overview - The semiconductor materials sector is experiencing rapid domestic production acceleration, with significant expansion in downstream wafer factories. Companies like Tongcheng New Materials are making strides in import substitution [4][25]. - The demand for high-performance materials is expected to grow as domestic manufacturing upgrades continue, positioning the new materials industry for rapid development [4][25]. - The photovoltaic and wind power sectors are thriving under the carbon neutrality initiative, with recommendations to focus on upstream raw material companies like Hosheng Silicon Industry and Lianhong New Technology [4][25].

Group 1 - Huaxing Capital has established an M&A team since 2009 to provide comprehensive advisory services for innovative economy enterprises in China and globally, amidst a growing demand for M&A in the current uncertain market [1] - China Duty Free Group (601888.SH) plans to acquire DFS's retail business in Greater China for up to $395 million, enhancing its presence in the Hong Kong and Macau tourism retail market and deepening strategic cooperation with LVMH [3] - Jianghuai Microelectronics (603078.SH) announced that its controlling shareholder will transfer 23.96% of shares to Fuxun Technology for a total consideration of 1.848 billion yuan, changing the controlling shareholder to Shanghai Fuxun Technology [4] - Rongsheng Xintai intends to acquire control of Tian Sheng New Materials (300169.SZ) by purchasing 6.29% of shares for approximately 131 million yuan, aiming for a total holding of 18.75% [5] - Honglida (688330.SH) plans to use 341 million yuan of raised funds to acquire 50.93% of Zhongteng Microgrid, enhancing its capabilities in the power sector [6] - WuXi AppTec (2268.HK) has launched a voluntary conditional cash offer for all issued shares of Dongyao Pharmaceutical (1875.HK) at HKD 4.00 per share, with a total consideration of approximately HKD 2.79 billion, aimed at expanding its manufacturing capacity in China [7] - Lianjian Technology (301115.SZ) intends to acquire 55% of Zhongding Testing for 101 million yuan, enhancing its business layout in consumer goods and food testing [8] - JD Logistics (2618.HK) plans to acquire the remaining shares of Debon Holdings (603056.SH) for approximately 3.797 billion yuan and promote its voluntary delisting, aiming to strengthen network integration and operational efficiency [9] - China National Pharmaceutical Group (1177.HK) intends to acquire 100% of Hejiya for 1.2 billion yuan, focusing on innovative drug development in chronic disease areas [10] Group 2 - Baichuan Intelligent has launched the Baichuan-M3 Plus model, achieving a hallucination rate of 2.6%, the lowest globally, enhancing accuracy and reliability in medical scenarios [11] - Lenovo and NVIDIA have announced a collaboration to launch the "Lenovo AI Cloud Super Factory," aiming to transform traditional data centers into efficient AI factories [12] - Meituan has released the open-source "Reconsider" model, which significantly reduces training costs for new tools in complex tasks [13] - Qianwen App has integrated with Alibaba's ecosystem to test AI shopping functionalities, allowing users to order food and purchase items through AI [14] - Google and Apple have reached a multi-year AI collaboration agreement to support Siri with Google's Gemini model and cloud technology [15] - iQIYI announced the resignation of CFO Wang Jun, with Senior Vice President Zeng Ying appointed as interim CFO [16]

证券日报网讯 1月23日，江化微发布公告称，公司2026年1月23日召开第六届董事会第一次会议，审议 通过《关于补选吴良卫先生为公司第六届董事会独立董事的议案》。因股东网络投票操作失误，导致 《关于选举第六届董事会独立董事的议案》中子议案《吴良卫》未获通过，公司拟重新补选吴良卫为第 六届董事会独立董事，该事项尚需提交股东会审议。 （编辑 袁冠琳） ...

Core Viewpoint - The article highlights the top-performing stocks in the A-share market for the week of January 19-23, with significant price increases observed in several companies, particularly those in the ST (Special Treatment) category, which face various risks of delisting [1][2]. Group 1: Top Performing Stocks - The top ten stocks for the week include *ST立方, *ST长药, 锋龙股份, 志特新材, 嘉美包装, 湖南白银, 四川黄金, 江化微, 白银有色, and 航发科技, with *ST立方 leading with a 95.52% increase [2]. - *ST长药 follows with a 70.37% increase, facing multiple delisting risks due to financial data discrepancies and a drop in stock price below 1 yuan [2][3]. - 锋龙股份 saw a 61.08% increase, driven by expectations of industrial synergy following a proposed acquisition by 优必选, a leader in humanoid robotics [3]. Group 2: Sector-Specific Insights - 志特新材 experienced a 49.21% increase, attributed to the launch of new AI and robotics products, which garnered significant market attention [3]. - 嘉美包装's stock rose by 48.15% due to expectations of a change in controlling shareholder, which is anticipated to enhance the company's traditional packaging business [3]. - 湖南白银, 四川黄金, and 白银有色 benefited from rising gold and silver prices, with 湖南白银's stock increasing by 47.44% due to macroeconomic factors and production recovery [4]. - 四川黄金's stock rose by 46.74%, supported by its status as a leading gold mining company in Sichuan and favorable market conditions [4]. - 江化微's stock increased by 46.41% following a change in controlling shareholder and its strong position in semiconductor-related materials [3].