Core Viewpoint - The lithography machine sector experienced a decline of 0.79%, with significant losses in companies such as Meike Technology, Chipone Microelectronics, and Kema Technology, while some companies like Tengjing Technology, Su Da Weige, and Dazhu Laser saw gains of 20.00%, 3.54%, and 3.48% respectively [1][2]. Group 1: Market Performance - The lithography machine concept ranked among the top decliners in the market, with a drop of 0.79% [1][2]. - The sector saw a net outflow of 1.017 billion yuan, with 36 stocks experiencing net outflows, and 7 stocks exceeding 100 million yuan in outflows [2]. - Zhangjiang Hi-Tech led the outflows with a net outflow of 261 million yuan, followed by Xinlai Materials and Jingfang Technology with outflows of 235 million yuan and 207 million yuan respectively [2]. Group 2: Individual Stock Performance - Tengjing Technology led the gainers in the lithography machine sector with a rise of 20.00%, followed by Su Da Weige and Dazhu Laser with increases of 3.54% and 3.48% respectively [1][5]. - The top decliners included Kema Technology with a drop of 5.31%, Chipone Microelectronics down 5.45%, and Meike Technology down 7.16% [3][4]. - The trading volume for Zhangjiang Hi-Tech was 2.53%, while Kema Technology had a turnover rate of 8.20% [3][4].

Core Viewpoint - The announcement details the first vesting results and stock listing of the 2024 Restricted Stock Incentive Plan by Meiyu (China) Environmental Technology Co., Ltd, including the issuance of 25,894 shares for employee incentives, effective January 27, 2026 [2][4][12]. Group 1: Stock Listing and Incentive Plan Details - The stock type listed is for equity incentive shares, with a total of 25,894 shares available for trading [2][3]. - The stock listing date is set for January 27, 2026, following the completion of the first vesting period of the incentive plan [4][12]. - The company has completed the registration of shares for the first vesting period of the 2024 Restricted Stock Incentive Plan [4][14]. Group 2: Decision-Making and Approval Process - The decision-making process for the incentive plan involved multiple meetings of the board and supervisory committee, with approvals for the plan and its management methods [5][6][7]. - The company conducted an internal announcement of the incentive recipients from August 27 to September 5, 2024, with no objections received during the public notice period [5][6]. - The plan was approved in a shareholder meeting on September 12, 2024, and subsequent meetings confirmed the list of recipients and the stock grant [6][7]. Group 3: Vesting and Shareholder Impact - A total of 13 individuals are confirmed as recipients of the vested shares [10]. - The total number of shares after the vesting will increase the company's total share capital from 135,226,050 shares to 135,251,944 shares, without changing the controlling shareholder [13]. - The impact on the company's financials is minimal, with the newly vested shares representing approximately 0.0191% of the total shares, leading to a slight dilution of earnings per share [14].

证券日报网讯 1月20日，美埃科技发布公告称，根据中国证券监督管理委员会、上海证券交易所、中国 证券登记结算有限责任公司上海分公司相关业务规定，公司于近日收到中国证券登记结算有限责任公司 上海分公司出具的《证券变更登记证明》，公司已完成 2024 年限制性股票激励计划第一次预留授予部 分第一个归属期的股份登记工作。 （编辑 楚丽君） ...

重要内容提示： 本次股票上市类型为股权激励股份；股票认购方式为网下，上市股数为 25,894股。 证券代码：688376 证券简称：美埃科技 公告编号：2026-001 美埃（中国）环境科技股份有限公司 关于 2024 年限制性股票激励计划 第一次预留授予部分 第一个归属期归属结果暨股份上市公告 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、准确性和完整性依法承担法律责任。 本次股票上市流通总数为25,894股。 本次股票上市流通日期为2026 年 1 月 27 日。 根据中国证券监督管理委员会、上海证券交易所、中国证券登记结算有限责 任公司上海分公司相关业务规定，美埃（中国）环境科技股份有限公司（以下简 称"公司"）于近日收到中国证券登记结算有限责任公司上海分公司出具的《证券变 更登记证明》，公司已完成 2024 年限制性股票激励计划（以下简称"本激励计划"） 第一次预留授予部分第一个归属期的股份登记工作。现将有关情况公告如下： 一、本次限制性股票激励计划归属的决策程序和信息披露情况 （一）2024 年 8 月 26 日，公司第二届董事会薪酬与考核委员 ...

Group 1 - The environmental equipment sector saw a slight increase of 0.33% on January 20, with Hengyu Environmental leading the gains [1] - The Shanghai Composite Index closed at 4113.65, down 0.01%, while the Shenzhen Component Index closed at 14155.63, down 0.97% [1] - Key stocks in the environmental equipment sector showed varied performance, with Hengying Environmental closing at 27.33, up 5.68%, and Meai Technology at 78.70, up 3.72% [1] Group 2 - The environmental equipment sector experienced a net outflow of 138 million yuan from main funds, while retail investors saw a net inflow of 143 million yuan [2] - The trading volume for key stocks included Longyuan Technology at 24.53 million shares, down 3.88%, and Chuangyuan Technology at 45.18 million shares, down 2.60% [2] - The stock performance of major companies showed mixed results, with Meai Technology having a net inflow of 29.49 million yuan from main funds, while retail investors had a net outflow of 26.63 million yuan [3]

Group 1 - The core viewpoint of the news is that Meiyetech has experienced a significant stock price increase, rising 6% on January 19, reaching 80.77 CNY per share, with a total market capitalization of 10.922 billion CNY and a cumulative increase of 29.31% over three days [1] - Meiyetech, established on June 21, 2001, and listed on November 18, 2022, specializes in the research, production, and sales of air purification products and atmospheric environmental governance products, with 90.18% of its revenue coming from cleanroom air filtration and clean wall and ceiling system products [1] Group 2 - From the perspective of fund holdings, one fund under Nuoan Fund has heavily invested in Meiyetech, with the Nuoan Lixin Flexible Allocation Mixed A fund holding 167,700 shares, accounting for 2.63% of the fund's net value, ranking as the tenth largest holding [2] - The Nuoan Lixin Flexible Allocation Mixed A fund has generated a floating profit of approximately 766,400 CNY today and a total of 2.8963 million CNY during the three-day price increase [2] - The fund manager, Zhao Sen, has been in position for 3 years and 182 days, with the fund's total asset scale at 442 million CNY and a best return of 67.02% during his tenure [2]

Industry Overview - The medium filter is an industrial water treatment device that utilizes materials like quartz sand, activated carbon, and anthracite to remove suspended solids, colloids, microorganisms, and organic matter from water, achieving turbidity reduction to below 3-5 NTU [2][4] - The core principle of medium filters is "deep filtration," which involves a gradient filtering effect that extends the lifespan of filter media and reduces backwash frequency [2][4] Market Size - In 2024, the market size of China's medium filter industry is projected to be approximately 34.474 billion yuan, representing a year-on-year growth of 4.48% [1][6] - The industrial wastewater treatment market in China is expected to reach about 146.3 billion yuan in 2024, with a year-on-year growth of 7.74% [5][6] Industry Chain - The upstream of the medium filter industry includes raw materials such as quartz sand, activated carbon, and various filter media, while the midstream involves the manufacturing of medium filters [4] - The downstream applications encompass industrial water treatment, municipal water supply, food and beverage, pharmaceutical chemicals, and landscape pools [4] Key Companies - Meiyu Technology focuses on air purification and has developed a split-type reinforced filter core design, achieving a revenue of 1.486 billion yuan in the first three quarters of 2025, a year-on-year increase of 23.64% [8][9] - Hekeda specializes in multi-media filters combined with ultrafiltration and reverse osmosis, reporting a revenue of 168 million yuan in the first three quarters of 2025, a staggering year-on-year growth of 2932.86% [10][11] Industry Development Trends 1. The market is shifting towards refined application scenarios and enhanced treatment requirements, driving continuous expansion and segmentation [12] 2. Technological iterations are accelerating, focusing on smart, efficient, and composite materials, with a trend towards intelligent control and multi-layer composite media [12] 3. As the market matures, the competitive landscape is transitioning from "equipment suppliers" to "system solution service providers," emphasizing integrated services and lifecycle management [12]

Strong Stocks - As of January 16, the Shanghai Composite Index fell by 0.26% to 4101.91 points, the Shenzhen Component Index decreased by 0.18% to 14281.08 points, and the ChiNext Index dropped by 0.2% to 3361.02 points. A total of 67 stocks in the A-share market hit the daily limit up [1] - The top three strong stocks based on current consecutive limit up counts and daily trading data are: Wulian Development (600058), Kangqiang Electronics (002119), and Datang Telecom (600198) [1] - Detailed data for the top 10 strong stocks includes: - Wulian Development (600058): 2 consecutive limit ups, turnover rate of 0.39%, and a closing price of 5872 - Kangqiang Electronics (002119): 2 consecutive limit ups, turnover rate of 19.25%, and a closing price of 15.4 - Datang Telecom (600198): 2 limit ups in 3 days, turnover rate of 9.39%, and a closing price of 13.9 [1] Strong Concept Sectors - The top three concept sectors with the highest increase in A-shares are: Storage Chips, National Big Fund Holdings, and Advanced Packaging, each with a rise of 4.07% [2] - The detailed performance of the top 10 concept sectors includes: - Storage Chips: 4.07% increase - National Big Fund Holdings: 4.07% increase - Advanced Packaging: 3.53% increase - Other notable sectors include: SMIC International Concept (3.44%), Lithography Machines (3.28%), and Third Generation Semiconductors (3.23%) [3]

Group 1 - The environmental equipment sector increased by 1.83% on January 16, with Meiyetech leading the gains [1] - The Shanghai Composite Index closed at 4101.91, down 0.26%, while the Shenzhen Component Index closed at 14281.08, down 0.18% [1] - Meiyetech's stock price rose to 76.20, marking a 20.00% increase, with a trading volume of 57,000 shares and a transaction value of 414 million yuan [1] Group 2 - The environmental equipment sector saw a net inflow of 183 million yuan from main funds, while retail investors experienced a net outflow of 1.78 billion yuan [2] - The top stocks by main fund inflow included Meiyetech with 69.13 million yuan and Chuangyuan Technology with 53.04 million yuan [3] - Retail investors showed significant outflows, particularly in Chuangyuan Technology, which saw a net outflow of 70.82 million yuan [3]

Market Overview - The market opened high but closed lower, with all three major indices declining. The Shanghai Composite Index fell by 0.26% to 4101.91 points, the Shenzhen Component Index dropped by 0.18%, and the ChiNext Index decreased by 0.2%. Over 2900 stocks in the market experienced declines [1]. Sector Performance - The semiconductor industry chain showed strong performance, with Longji Technology hitting a five-year high and stocks like Meiying Technology, Kangqiang Electronics, and Shenghui Integration also reaching their daily limit [1]. - The storage chip concept saw continued gains in the afternoon, with stocks like Baiwei Storage and Jiangbolong reaching historical highs [2]. - The humanoid robot concept rose, with stocks such as Wuzhou Xinchun and Fangzheng Electric hitting their daily limit [3]. - The power grid equipment sector was active, with stocks like Siyuan Electric and Guangdian Electric also reaching their daily limit [4]. Declining Sectors - The oil and gas sector, along with AI applications, faced significant declines. The AI application sector experienced a wave of limit-downs, affecting stocks like Xinhua Du, Tianxiao, Yili Media, Vision China, Xinhua News, and People's Daily [5]. - The total trading volume in the Shanghai and Shenzhen markets reached 3.03 trillion yuan, an increase of 120.8 billion yuan compared to the previous trading day [5]. Notable Stocks - Zhongji Xuchuang had a trading volume of over 23.3 billion yuan, leading the market, while TBEA had a trading volume of nearly 22.9 billion yuan. Other notable stocks with trading volumes exceeding 15 billion yuan included Xinyisheng, Industrial Fulian, and Luxshare Precision [5]. - Specific stock performances included: - Zhongji Xuchuang: 617.00 yuan, down 1.28% [6] - TBEA: 27.73 yuan, down 2.67% [6] - Xinyisheng: 397.19 yuan, down 0.70% [6] - Industrial Fulian: 63.00 yuan, up 4.20% [6] - Luxshare Precision: 58.08 yuan, up 1.24% [6] - Zhaoyi Innovation: 280.46 yuan, up 10.00% [6]