公司拟以现金收购北京凯德石英股份有限公司（以下简称"凯德石英"，股票代码：920179）控制 权。本次交易完成后，公司将成为凯德石英的控股股东，凯德石英将成为公司的控股子公司。本次交易 预计不构成《上市公司重大资产重组管理办法》规定的重大资产重组。目前相关方案尚待进一步商讨确 定，各方尚未签署相关协议，具体情况以各方签订的相关协议为准。 鉴于上述事项尚处于筹划阶段，存在不确定性，为保证公平信息披露，维护投资者合法权益，避免 造成公司股价异常波动，根据《深圳证券交易所创业板股票上市规则（2025 年修订）》、《深圳证券 交易所上市公司自律监管指引第6 号——停复牌（2025 年修订）》等有关规定，经公司向深圳证券交易 所申请，公司股票（股票简称：江丰电子，股票代码：300666）自 2026 年1 月30 日（星期五）开市起 停牌，预计停牌时间不超过 5 个交易日。 中国经济网北京1月29日讯 江丰电子（300666.SZ）今日晚间披露关于收购事项的停牌公告。 (责任编辑：关婧) 停牌期间，公司将根据上述事项的进展情况，严格按照有关法律法规的规定和要求履行信息披露义 务。待上述事项确定后，公司将及时发布相关公告 ...

证券代码：300666 证券简称：江丰电子 公告编号：2026-002 鉴于上述事项尚处于筹划阶段，存在不确定性，为保证公平信息披露，维护 投资者合法权益，避免造成公司股价异常波动，根据《深圳证券交易所创业板股 票上市规则（2025 年修订）》、《深圳证券交易所上市公司自律监管指引第 6 号— —停复牌（2025 年修订）》等有关规定，经公司向深圳证券交易所申请，公司股 票（股票简称：江丰电子，股票代码：300666）自 2026 年 1 月 30 日（星期五） 开市起停牌，预计停牌时间不超过 5 个交易日。 停牌期间，公司将根据上述事项的进展情况，严格按照有关法律法规的规定 和要求履行信息披露义务。待上述事项确定后，公司将及时发布相关公告并申请 复牌。有关信息以在中国证券监督管理委员会指定信息披露网站巨潮资讯网 （www.cninfo.com.cn）和公司指定信息披露媒体《中国证券报》刊登的公告为准， 敬请广大投资者理性投资，注意投资风险。 特此公告。 宁波江丰电子材料股份有限公司董事会 2026 年 1 月 29 日 关于收购事项的停牌公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚 ...

Core Viewpoint - The article discusses the potential for "ten-bagger" stocks in the A-share market, particularly within the non-ferrous metals industry, highlighting companies that may see significant price increases by 2026 [2][4]. Group 1: Characteristics of Ten-Bagger Stocks - Ten-bagger stocks are characterized by being small in market capitalization, low in price, fast-growing, and possessing strong capabilities [4]. - The focus is on lesser-known metals rather than traditional ones like copper, aluminum, zinc, lead, and tin [4]. Group 2: Key Areas of Investment - Rare earth permanent magnet materials, essential for electric vehicles and drones, are highlighted as strategic high-tech materials, with China controlling 90% of global processing capacity [6]. - Semiconductor target materials, including high-purity aluminum, titanium, and copper, are crucial for chip production, with a purity requirement of over 99.999% [8]. - Lithium battery recycling and new energy storage materials are emerging opportunities, especially with the anticipated influx of used electric vehicle batteries [8]. Group 3: Specific Companies with Potential - Guiyan Platinum Industry is noted for its hydrogen energy catalyst, with a projected profit growth of 50% by 2025 and a market cap of over 6 billion [10]. - Dongfang Tantalum Industry is recognized for its tantalum production, essential for 6G communication filters, with a projected profit doubling by 2025 and a PE ratio of 20 [12]. - Yunhai Metal specializes in magnesium-lithium alloys, crucial for lightweight electric aircraft, with a market cap under 5 billion and a projected profit increase of 65% by 2025 [12]. - Jiangfeng Electronics is a leading domestic supplier of high-purity metal targets, with a projected profit growth of over 80% by 2025 and a PE ratio of 22 [14]. Group 4: Market Dynamics and Trends - There is a strong demand for domestic materials from major tech manufacturers like Ningde Times and Huawei, indicating a shift towards local sourcing [17]. - Institutional investors are increasingly buying shares in Guiyan Platinum Industry, Dongfang Tantalum Industry, and Yunhai Metal, with net purchases exceeding 200 million [17]. - The article warns of potential price volatility in rare earths and other minor metals, suggesting caution in trading strategies [19]. Group 5: Investment Strategy - The article emphasizes the importance of identifying companies with a market cap below 8 billion, a PE ratio under 25, and profit growth exceeding 40% [21]. - The focus for 2026 is on sectors like chips, batteries, drones, and AI servers, rather than traditional metals [21].

Core Insights - The global semiconductor materials market is experiencing a strong recovery, with a market size of $66.7 billion in 2023 and expected to exceed $73 billion by 2025, driven by demand from AI and wafer fab expansions [1] - China is becoming a key growth engine in the semiconductor materials market, with a sales figure of $13.1 billion in 2023, marking a year-on-year growth of 3.8% and increasing its global market share to 20% [1] Market Structure - Semiconductor materials are divided into wafer manufacturing materials and packaging materials, with wafer manufacturing materials dominating the market at 62.2% share ($41.5 billion) in 2023 [2] - Silicon wafers hold the largest share in wafer manufacturing materials at 33%, followed by electronic specialty gases (14%) and photomasks (13%) [2] - The market is highly concentrated, with major players in silicon wafers and photolithography materials predominantly from Japan and the U.S. [2] Core Material Breakthroughs - Domestic companies are making significant progress in wafer manufacturing materials, with local firms achieving breakthroughs in 12-inch silicon wafers and photolithography materials [3][4] - The domestic market for electronic specialty gases is also advancing, with companies like Huate Gas entering the TSMC supply chain [4] Packaging Materials - The global packaging materials market saw a decline of 10.1% to $25.2 billion in 2023, but advanced packaging is driving growth, with a projected increase of 19.62% [5] - Domestic companies are rapidly iterating technology in advanced packaging materials, with significant market shares in lead frames and packaging substrates [5] Import Dependency and Policy Support - China still faces significant import dependency in key categories like photolithography materials and electronic specialty gases, with over 90% reliance on imports for high-end materials below 14nm [6][8] - The government is focusing on critical areas through initiatives like the National Big Fund, aiming for 70% self-sufficiency in core materials by 2030 [6][8] Challenges and Future Outlook - Despite notable advancements, the industry faces challenges such as reliance on foreign technology for EUV-grade silicon wafers and high-end photolithography materials [7] - The advanced packaging materials market is expected to reach $39.3 billion by 2025, indicating a significant growth opportunity for domestic companies [7]

Group 1 - A total of 344 companies listed on the ChiNext board reported their latest shareholder numbers as of January 10, with 115 companies experiencing a decline in shareholder numbers compared to the previous period, and 8 companies seeing a decline of over 10% [1] - The company with the largest decline in shareholder numbers is Yidian Tianxia, which reported 71,862 shareholders, a decrease of 23.09% from December 31, while its stock price has increased by 100.79% since the concentration of shares [1] - Jiangfeng Electronics and Hengshuai Co., Ltd. also reported significant declines in shareholder numbers of 19.29% and 16.65%, respectively, with stock price increases of 37.84% and 24.58% since the concentration of shares [1] Group 2 - 25 companies on the ChiNext board have shown a continuous concentration of shares, with some experiencing a decline in shareholder numbers for more than three consecutive periods, and one company has seen a decline for seven consecutive periods [1] - Huari Co., Ltd. reported a continuous decrease in shareholder numbers for seven periods, with a cumulative decline of 33.32%, while Lingpai Technology and Wanbang Pharmaceutical also reported declines of 15.35% and 7.14%, respectively [2] - The average stock price increase for concentrated shares since January 1 is 9.38%, with notable increases from Yidian Tianxia, Jingce Electronics, and Zhida Mai, which rose by 100.79%, 58.34%, and 45.39%, respectively [2] Group 3 - Among the concentrated shares, four companies have announced their performance forecasts for the full year of 2025, with Fute Technology expected to have a net profit increase of 143.12% [3] - Hanyu Group follows with an expected net profit increase of 0.60 million [3]

证券日报网讯 1月19日，江丰电子在互动平台回答投资者提问时表示，截至2026年1月9日，公司合并股 东户数为45093户。 （文章来源：证券日报） ...

证券日报网讯1月19日，江丰电子（300666）在互动平台回答投资者提问时表示，截至2025年12月31 日，公司合并股东户数为55869户。 ...

注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨慎。 证券时报•数据宝统计，截至发稿，江丰电子收盘价为126.81元，下跌1.78%，本期筹码集中以来股价累 计上涨37.84%。具体到各交易日，9次上涨，2次下跌。 融资融券数据显示，该股最新（1月16日）两融余额为12.17亿元，其中，融资余额为12.10亿元，本期筹 码集中以来融资余额合计减少1.61亿元，降幅为11.76%。 公司发布的三季报数据显示，前三季公司共实现营业收入32.91亿元，同比增长25.37%，实现净利润 4.01亿元，同比增长39.72%，基本每股收益为1.5100元，加权平均净资产收益率8.53%。（数据宝） （原标题：江丰电子最新筹码趋于集中） 江丰电子1月19日披露，截至2026年1月10日公司股东户数为45093户，较上期（2025年12月31日）减少 10776户，环比降幅为19.29%。这已是该公司股东户数连续第3期下降。 ...

Core Viewpoint - The report highlights the current trends in the chemical industry, focusing on price movements, supply and demand dynamics, and investment opportunities in undervalued leading companies amid a backdrop of geopolitical tensions and changing market conditions [1][4][8]. Industry Dynamics - In the week of January 12-18, 49 out of 100 tracked chemical products saw price increases, while 20 experienced declines, and 31 remained stable. The average monthly price of 49% of products rose compared to the previous month [3]. - The average price of WTI crude oil futures increased by 0.54% to $59.44 per barrel, while Brent crude oil futures rose by 0.66% to $63.76 per barrel during the same week [4]. - As of January 9, U.S. crude oil production averaged 13.753 million barrels per day, a decrease of 58,000 barrels from the previous week but an increase of 272,000 barrels year-on-year. Total U.S. oil demand was 21.009 million barrels per day, up by 178,200 barrels from the previous week [4]. Price Movements - The price of butadiene rose by 4.04% to 9,663 yuan per ton as of January 18, with a month-on-month increase of 25.98% but a year-on-year decrease of 20.8%. The production of butadiene was 109,300 tons, down 2.85% from the previous week [5]. - Epoxy propane prices increased by 8.84% to 8,620 yuan per ton, with a year-on-year rise of 9.88%. The market operating rate was 65.38%, reflecting a 1.51% increase from the previous week [6][7]. Investment Recommendations - As of January 18, the price-to-earnings ratio (TTM) for the SW basic chemical sector is 14.68, at the 59.64% historical percentile, while the price-to-book ratio is 1.54, at the 40.20% historical percentile. The SW oil and petrochemical sector has a TTM P/E ratio of 13.44, at the 39.81% historical percentile [8]. - Investment suggestions include focusing on undervalued leading companies, the impact of "anti-involution" on supply in related sub-industries, and the growing importance of self-sufficiency in electronic materials and certain new energy materials amid rising prices [2][8]. - Recommended stocks include Wanhua Chemical, Hualu Hengsheng, and others, with a focus on sectors like semiconductor materials, OLED materials, and new energy materials [8][9].

转自：证券时报 人民财讯1月19日电，企查查APP显示，近日，深圳睿昇半导体科技有限公司成立，注册资本为3000万 元，经营范围包含：电子专用材料研发；新材料技术研发；电子专用材料制造；电子专用材料销售；集 成电路制造等。企查查股权穿透显示，该公司由江丰电子旗下上海睿昇半导体科技有限公司全资持股。 ...