儿童用品中的吸入性化学应激源指的是存在于儿童用品，可能被儿童吸入并影响儿童健康的化学物质。 我国目前对于儿童用品中吸入性化学应激源的辨别、评估和管控尚缺乏系统性的研究。如何快速发现新 应激源，如何科学评估其风险水平，如何制定合理可行的限量要求，已成为行业亟待解决的问题。 对此，国家市场监督管理总局组织中国质量检验检测科学研究院针对吸入性应激源辨识技术及儿童用品 限量研究进行了科研攻关。项目研发了高准确性及自动化非靶向辨别技术，将辨别准确性提高到90%以 上，将原本需要数天的数据处理时间缩短至2个小时以内；研制了高仿真采样装置，填补了国内在儿童 呼吸道暴露剂量评估领域的空白，为儿童用品中吸入性化学应激源的暴露量检测提供了更为精准的技术 手段；建立了化学应激源高关联伤害信息监测系统，实现了化学应急源与儿童不良反应间相关性的快速 评估；提出了化学应激源限量社会经济影响的货币化度量方法，为儿童用品中化学物质限量定值提供了 更为客观的技术手段。依托全国婴童用品标准化委员会和全国消费品标准化技术委员会，项目成果已转 化立项《婴童用品挥发性有机物释放量的测定》等4项国家标准，有力推动了儿童用品质量安全标准体 系的完善，推动 ...

Core Viewpoint - A recent incident in Hunan involving a 3-year-old girl developing acute contact dermatitis due to decorative stickers highlights the potential health risks associated with children's products, particularly those that may contain harmful substances [1][2]. Group 1: Health Risks from Decorative Stickers - The girl developed noticeable redness on her right cheek after using stickers purchased from an e-commerce platform for a holiday event at her kindergarten [1]. - The rapid progression of her symptoms, including swelling and blistering, led to a diagnosis of acute contact dermatitis, attributed to the potential presence of harmful chemicals in the stickers [1][2]. - Doctors emphasize that children's skin is more vulnerable due to underdeveloped skin barriers, making them susceptible to allergens found in low-quality products [1]. Group 2: Recommendations for Parents and Educators - Parents and educators are advised to choose products with clear labeling, including manufacturer information and safety certifications, to avoid low-quality items [2]. - Conducting a skin test on a small area before applying stickers can help identify potential allergic reactions [2]. - It is recommended that stickers not be applied for more than 4 hours and should be removed gently to prevent skin damage [2][3]. Group 3: Broader Safety Concerns with Children's Toys - Other children's toys, such as temporary tattoos and rubber stamps, may also pose safety risks due to the presence of harmful substances like phthalates and polycyclic aromatic hydrocarbons [4][5]. - Children's play mats may contain excessive amounts of formamide, which can cause skin and respiratory irritation and has potential carcinogenic risks [6]. - Popular "slime" toys may contain borax, which can lead to severe health issues if ingested [7]. Group 4: Guidelines for Selecting Safe Toys - When purchasing toys, it is crucial to choose reputable channels, such as large supermarkets or certified online stores, to avoid unregulated products [8]. - Parents should look for safety certifications like "3C certification" and "GB6675" standards on toys [9]. - A thorough inspection of toys for sharp edges, loose parts, and strong odors is essential to ensure safety [10][11].

Summary of Key Points Core Viewpoint - The Shandong Provincial Market Supervision Administration has released the results of the provincial quality supervision sampling for children's mats in 2025, indicating that several products did not meet safety standards [3][4]. Group 1: Sampling Results - A total of 26 batches of children's mat products were sampled, including 3 batches from the production stage, 19 from the sales stage, and 4 from e-commerce [3]. - The sampling was conducted based on various national standards related to toy safety, including mechanical and physical properties, flammability, and migration of harmful elements [3]. Group 2: Non-compliance Findings - One batch produced by Jinchengyuan Sports Goods (Shandong) Co., Ltd. and three batches sold by different retailers were found to be non-compliant, specifically regarding mechanical and physical performance under reasonable foreseeable misuse [4]. - The non-compliant products will be addressed by the relevant market supervision departments in accordance with the Product Quality Law of the People's Republic of China and related regulations [4]. Group 3: Compliance Summary - The compliance summary table lists various children's mats that passed the quality inspection, indicating that a number of products met the required safety standards [5][6][7]. - The compliant products include various types of mats, such as static plastic toys and crawling mats, from different manufacturers and retailers across Shandong Province [6][7].

Overview - The demand for children's mats in China is increasing due to rising national income levels and parents' growing emphasis on safety and health in children's activity environments. The market for children's mats is projected to reach a demand of 11,891.3 million square meters and a market size of 2.13 billion yuan by 2024 [1][11]. Market Policies - The Chinese government has implemented various policies to support the development of the children's products market, including children's mats. Key policies include the "14th Five-Year Plan for National Health" and the "Guidelines for Promoting High-Quality Development of Light Industry," which create a favorable environment for the industry [4][6]. Industry Chain - The children's mat industry consists of upstream suppliers of raw materials (EVA, PE, PVC, rubber, etc.), midstream manufacturers, and downstream consumers, including families and educational institutions. The family segment accounts for over 60% of the market [7][9]. Development Status - The market for children's mats is experiencing significant growth, driven by parents' increasing focus on safety and comfort. Educational institutions are also prioritizing high-quality environments for children, leading to a notable rise in demand for safe and aesthetically pleasing mats [1][11]. Competitive Landscape - The children's mat industry in China is characterized by a fragmented market with many small players. Major companies include Zhejiang Runyang New Materials Technology Co., Ltd., Suzhou Hengruida Household Mat Co., Ltd., and Goodbaby International [12][14]. Company Analysis - Zhejiang Runyang New Materials Technology Co., Ltd. focuses on eco-friendly foam materials and has a modern factory covering over 200,000 square meters. The company reported a revenue of 407 million yuan and a gross profit of 84 million yuan in 2024 [14]. - Suzhou Hengruida Household Mat Co., Ltd. is a leading manufacturer of EVA foam mats, equipped with advanced production facilities and certifications, and exports products to various countries [16]. Development Trends - Future demand for children's mats is expected to shift towards high-end functional products with features like antibacterial properties and smart monitoring. It is anticipated that such products will account for nearly 60% of the market within the next five years, with a growing emphasis on environmentally friendly materials [18].