山东省市场监管局发布2025年车用尿素水溶液产品质量省级监督抽查结果

Core Points - The Shandong Provincial Market Supervision Administration released the results of the provincial quality supervision inspection for automotive urea solution products for 2025, indicating a focus on product quality and compliance with standards [3]. Summary by Sections Inspection Results - A total of 126 batches of automotive urea solution products were inspected, with 66 batches from the production stage and 60 batches from the sales stage [3]. - The inspection was based on the GB 29518-2013 standard, which includes testing for urea content, density, refractive index, impurity content (including sodium), and consistency confirmation [3]. Non-compliance Findings - Four batches of products were found to be non-compliant: one from Shandong Kalan Environmental Technology Co., Ltd. and three from sales entities including Binzhou Rui Ze Petrochemical Co., Ltd., Longkou City Yu'an Supermarket, and Wulian County Xinhai Petroleum Co., Ltd. [3]. - The non-compliance was specifically related to impurity content, particularly sodium levels [3]. Regulatory Actions - The Shandong Provincial Market Supervision Administration has mandated relevant market supervision departments to handle the non-compliant products according to the Product Quality Law of the People's Republic of China and related regulations [3]. Product Information - Automotive urea solution, also known as diesel engine exhaust treatment liquid, is a high-purity transparent solution made from high-purity urea and pure water, essential for reducing nitrogen oxides in diesel vehicle emissions [4]. - Low-quality urea solutions can lead to reduced efficiency in nitrogen oxide conversion and potential damage to the vehicle's selective catalytic reduction system, resulting in economic losses [4]. Consumer Recommendations - Consumers are advised to purchase automotive urea solutions from reputable sales outlets, ensuring that products are within their shelf life and clearly labeled with manufacturer information [4]. - It is recommended to verify the product's manufacturer information through the National Enterprise Credit Information Publicity System to avoid purchasing substandard products [4].