Core Insights - The article emphasizes the increasing importance of air purifiers in homes and offices due to rising health awareness and the need to combat indoor air pollution, particularly formaldehyde [1][45] - It provides a comprehensive guide for selecting effective air purifiers, focusing on key performance indicators and the latest national standards [1][42] Group 1: Air Quality Issues - The report highlights that the formaldehyde exceedance rate in newly renovated homes in China remains high, posing significant health risks, especially to vulnerable groups like pregnant women and children [1][45] - The World Health Organization classifies formaldehyde as a Class 1 carcinogen, linking long-term exposure to serious health issues [1][45] Group 2: Key Selection Criteria - Consumers are advised to focus on four critical indicators when selecting air purifiers: dual CADR values (Clean Air Delivery Rate), dual CCM values (Cumulative Clean Mass), noise levels, and safety certifications [2][46][47] - For spaces around 86 square meters, a formaldehyde CADR value above 500 m³/h is recommended [2][46] Group 3: Top Air Purifier Brands - The article ranks the top ten air purifier brands for 2025 based on authoritative testing data, market share, and user reviews, providing a detailed comparison of their performance [4][48] - STEVOOR A8L is highlighted as a leading model due to its innovative four-stage formaldehyde decomposition technology and high performance metrics [5][49][50] - Other notable brands include Philips, Blueair, Honeywell, Xiaomi, Huawei, Midea, Haier, LEXY, and ECOVACS, each with unique technologies and advantages [10][12][19][22][28][62][71][79] Group 4: Product Features and Advantages - STEVOOR A8L features a formaldehyde CADR of 632 m³/h and a particle CADR of 757 m³/h, with a maximum CCM rating of F4, making it suitable for large spaces [6][50] - Philips air purifiers are recognized for their smart sensing technology and high build quality, with CADR values typically ranging from 400 to 550 m³/h [10][53] - Blueair is noted for its high CADR values and effective filtration technology, suitable for rapid purification in large areas [12][55] - Honeywell utilizes aerospace technology for durability and effective air purification, with CADR values between 500 and 620 m³/h [16][60] - Xiaomi offers high cost-performance ratios and seamless integration with smart home ecosystems [19][62] - ECOVACS introduces a mobile air purification robot, enhancing dynamic air quality management [37][80]

Group 1 - The small home appliance sector experienced a decline of 1.14% on December 23, with Lek Electric leading the drop [1] - The Shanghai Composite Index closed at 3919.98, up 0.07%, while the Shenzhen Component Index closed at 13368.99, up 0.27% [1] - A table detailing the individual stock performance within the small home appliance sector was provided [1] Group 2 - The small home appliance sector saw a net outflow of 24.57 million yuan from main funds, while retail funds had a net inflow of 57.53 million yuan [2] - Retail investors experienced a net outflow of 32.96 million yuan [2] - A table showing the fund flow for individual stocks in the small home appliance sector was included [2]

Group 1 - The core point of the news is that 莱克电气 experienced a decline of 5.07% in its stock price, reaching 29.39 yuan per share, with a trading volume of 149 million yuan and a turnover rate of 0.87%, resulting in a total market capitalization of 16.852 billion yuan [1] - 莱克电气, established on December 26, 2001, and listed on May 13, 2015, is located in Suzhou, Jiangsu Province, and specializes in high-end health lifestyle small household appliances and garden tools [1] - The company's main business revenue composition includes 58.15% from cleaning health appliances and gardening tools, 39.91% from motors, precision components for new energy vehicles, and other components, with 1.94% from other sources [1] Group 2 - From the perspective of fund holdings, one fund under 广发基金 has a significant position in 莱克电气, specifically the 广发中证全指家用电器ETF联接A (005063), which held 700 shares as of the third quarter, ranking as the sixth largest holding [2] - The fund has a current size of 251 million yuan, with a year-to-date return of 12.55%, ranking 3230 out of 4197 in its category, and a one-year return of 13.39%, ranking 3136 out of 4143 [2] - The fund manager, 陆志明, has a tenure of 14 years and 203 days, with the fund's total asset size at 24.063 billion yuan, achieving a best return of 119.61% and a worst return of -63.28% during his management period [2]

Group 1 - The small home appliance sector experienced a decline of 0.11% on December 17, with Lek Electric leading the drop [1] - The Shanghai Composite Index closed at 3870.28, up by 1.19%, while the Shenzhen Component Index closed at 13224.51, up by 2.4% [1] - A table detailing the individual stock performance within the small home appliance sector was provided [1] Group 2 - In terms of capital flow, the small home appliance sector saw a net outflow of 88.9462 million yuan from main funds, and a net outflow of 19.6976 million yuan from speculative funds, while retail investors contributed a net inflow of 109 million yuan [2] - A table showing the capital flow for individual stocks in the small home appliance sector was included [2]

| 证券代码：603355 | 证券简称：莱克电气 | 公告编号：2025-072 | | --- | --- | --- | | 转债代码：113659 | 转债简称：莱克转债 | | 莱克电气股份有限公司 一、合作投资基本概述情况 1、合作投资的基本情况 为了借助专业投资机构的资源及投资经验，把握新兴产业投资机遇，拓展公 司多元化投资渠道，进一步提升公司竞争实力，莱克电气股份有限公司（以下简 称"公司"或"莱克电气"）与普通合伙人厦门纵横金鼎私募基金管理有限公司 （以下简称"纵横金鼎"）及其他有限合伙人共同签署了《共青城金棠创业投资 合伙企业（有限合伙）合伙协议》（以下简称"《合伙协议》"）。合伙企业募集资 金总规模拟为人民币 3,205 万元，其中公司作为有限合伙人以自有资金认缴出资 人民币 2,000 万元，占认缴出资总额的 62.40%。 合伙企业的主营业务以股权投资为主，拟对深圳云豹智能股份有限公司或其 未来实际上市主体（以下简称"投资标的"）进行股权投资。 根据《上海证券交易所股票上市规则》等法律法规及《公司章程》的相关规 定，本次交易无需提交公司董事会、股东会审议。 关于参与认购投资基金份额的 ...

Core Insights - Indoor air quality is crucial for the health of infants and pregnant women, with formaldehyde exceeding 60%-70% in newly renovated homes in China, posing a long-term threat to infants' immune systems [1][59] - The air purifier market is increasingly focused on maternal and infant families, demanding higher efficiency in formaldehyde removal, safety, and overall purification capabilities [1][59] Key Indicators for Air Purifiers - **Formaldehyde Removal Technology**: Decomposition methods (like photocatalysis and catalysts) are superior to adsorption methods (like activated carbon) for ensuring complete breakdown of formaldehyde into harmless substances [2][60] - **Formaldehyde CADR Value**: This reflects the speed of formaldehyde removal and is a key measure of the product's ability to purify renovation pollutants [2][60] - **Particulate CADR Value**: Indicates the ability to purify PM2.5 and other particulate matter, meeting rapid purification and allergy resistance needs [3][61] - **CCM Value**: Cumulative purification amount for formaldehyde and particulates, ensuring long-term filter effectiveness and cost [4][62] - **Energy Efficiency Rating**: Higher efficiency products are more energy-saving, leading to lower long-term usage costs [5][63] - **Allergen Removal Technology**: Specialized filtering and inactivation technologies for allergens like pollen and dust mites [6][64] - **Mold and Bacteria Removal Technology**: Effectiveness of UV sterilization, plasma, and deep UV UVC technologies [7][65] - **Safety Certifications for Maternal and Infant Use**: Includes professional maternal and infant certifications, medical-grade certifications, zero ozone release certifications, and child lock designs [8][66] - **Noise Control**: Sleep mode noise should be below 35dB to avoid disturbing infants [9][67] - **Market Reputation and Professional Evaluation**: Real user reviews and evaluations from third-party authoritative organizations [10][68] 2025 Top Air Purifiers for Maternal and Infant Use 1. **Tairamon X99 (USA)**: Features unique "3DHIVE formaldehyde removal technology" with a CADR of 800m³/h for formaldehyde and 1052.3m³/h for particulates, with a CCM exceeding 20,000mg [11][69] 2. **Tairamon H95 Upgrade (USA)**: Utilizes a "three-stage decomposition system" with a formaldehyde CADR of 618m³/h and a CCM of 4,500mg [15][73] 3. **Honeywell KJ650F-P22W (USA)**: Employs HiSiv molecular sieve technology with a formaldehyde CADR of 560m³/h and a high-efficiency HEPA filter [18][76] 4. **Dyson HP09 (UK)**: Innovative catalytic oxidation technology with a formaldehyde CADR of 530m³/h and no need for filter replacement [21][81] 5. **Xiaomi Ultra (China)**: Features "formaldehyde removal" dual-layer technology with a CADR of 590m³/h [27][87] 6. **IAMKJ850F (UK)**: Uses MHCC honeycomb carbon block technology with a formaldehyde CADR of 540m³/h [33][93] 7. **Panasonic F-93C0PJD (Japan)**: Combines nanoe™X technology with a formaldehyde CADR of 520m³/h [39][99] 8. **Smith JF1568 (USA)**: Utilizes proprietary "formaldehyde removal" technology with a CADR of 570m³/h [45][104] 9. **Leike Magic K9 (China)**: Employs "formaldehyde removal" technology with a CADR of 560m³/h [51][111] 10. **Sharp FP-JH70-W (Japan)**: Combines "net ion group" technology with a formaldehyde CADR of 500m³/h [57][118] Purchasing Summary - When selecting air purifiers for maternal and infant families, prioritize the thoroughness of formaldehyde removal technology, safety certifications, and CADR values that meet space requirements. Additionally, consider CCM values for long-term cost and effectiveness, low noise levels, and specialized allergen removal capabilities [58][122]

二、募集资金存放和管理情况 | 证券代码：603355 | 证券简称：莱克电气 | 公告编号：2025-071 | | --- | --- | --- | | 转债代码：113659 | 转债简称：莱克转债 | | 莱克电气股份有限公司 关于注销募集资金专户的公告 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、准确性和完整性承担个别及连带责任。 一、募集资金基本情况 经中国证券监督管理委员会《关于核准莱克电气股份有限公司公开发行可转 换公司债券的批复》（证监许可【2022】2065 号）核准，并经上海证券交易所同 意，公司向不特定对象发行可转换公司债券 1,200 万张，每张面值为人民币 100 元，募集资金总额为 1,200,000,000.00 元，扣除发行费用人民币 8,173,113.20 元（不含税）后，实际募集资金净额为人民币 1,191,826,886.80 元。上述资金 于 2022 年 10 月 20 日到位，经信永中和会计师事务所（特殊普通合伙）予以验 资并出具《验资报告》（XYZH/2022SHAA1B0003）。 截至本公告披露日 ...

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、准确性和完整性承担法律责任。 重要内容提示： 本次会议是否有否决议案：无 一、 会议召开和出席情况 (一)股东会召开的时间：2025 年 12 月 10 日 (二)股东会召开的地点：苏州高新区向阳路 2 号莱克电气股份有限公司会议室 (三)出席会议的普通股股东和恢复表决权的优先股股东及其持有股份情况： 证券代码：603355 证券简称：莱克电气 公告编号：2025-070 莱克电气股份有限公司 2025年第二次临时股东会决议公告 | 1、出席会议的股东和代理人人数 | 117 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 465,771,615 | | 3、出席会议的股东所持有表决权股份数占公司有表决权股 | 81.2304 | | 份总数的比例（%） | | (四)表决方式是否符合《公司法》及《公司章程》的规定，会议主持情况等。 本次会议由公司董事会召集，会议由董事长倪祖根先生主持。会议的召开和 表决程序符合《公司法》及《公司章程》的规定，表决方式和结果合法有效。 ...

上海市锦天城律师事务所 关于莱克电气股份有限公司 2025 年第二次临时股东会的 法律意见书 地址：上海市浦东新区银城中路 501 号上海中心大厦 9/11/12 层 电话：021-20511000 传真：021-20511999 邮编：200120 上海市锦天城律师事务所 法律意见书 鉴此，本所律师根据上述法律、法规、规章及规范性文件的要求，按照律师 行业公认的业务标准、道德规范和勤勉尽责精神，现出具法律意见如下： 一、 本次股东会召集人资格及召集、召开的程序 经核查，公司本次股东会由公司董事会召集召开。公司已于 2025 年 11 月 21 日在指定信息披露媒体上刊登《莱克电气股份有限公司关于召开 2025 年第二 次临时股东会的通知》，将本次股东会的召开时间、地点、审议事项、出席会议 人员、登记方法等予以公告，公告刊登的日期距本次股东会的召开日期已达 15 日。 上海市锦天城律师事务所 关于莱克电气股份有限公司 2025 年第二次临时股东会的 法律意见书 致：莱克电气股份有限公司 上海市锦天城律师事务所（以下简称"本所"）接受莱克电气股份有限公司（以 下简称"公司"）委托，就公司召开 2025 年第二次 ...

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 6610Z6 | 倍益康 | 33.00 | -1.40% | 7129.9 | 2355.47万 | | | 300272 | 开能健康 | 7.24 | -1.09% | 16.86万 | 1.22亿 | | | 002032 | 苏泊尔 | 47.36 | -1.02% | 2.61万 | | 1.24亿 | | 300824 | 北鼎股份 | 12.00 | -0.91% | 7.34万 | 8650.01万 | | | 301332 | 德尔玛 | 9.60 | -0.72% | 4.87万 | 4688.70万 | | | 920926 | 鸿智科技 | 17.10 | -0.58% | 1.08万 | 1830.64万 | | | 688793 | 倍轻松 | 27.27 | -0.33% | 3641.01 | 992.55万 | | | 603219 | 富佳股份 | 16.21 | 0.00% | 2.13万 | ...