Core Insights - The metrology calibration service has become a crucial foundation for high-quality development across various industries, including high-end manufacturing, scientific research, environmental protection, and healthcare [1][9] - The Chinese metrology calibration service industry has experienced rapid growth, with a projected market size of 13.01 billion yuan in 2024, reflecting a year-on-year increase of 5.1% [1][9] - The industry is expected to expand further due to national policies and technological advancements, broadening its application scope and increasing market size [1][9] Industry Overview - Metrology calibration services involve determining the accuracy and reliability of measuring instruments by comparing their results with known standards, ensuring consistency and accuracy in measurements [3] - The calibration process includes three main steps: inspection, adjustment, and comparison [3] - The industry can be categorized into mandatory and non-mandatory calibration, with mandatory calibration requiring authorized institutions for inspection [4] Market Size and Growth - The metrology calibration service market in China is expected to reach 23.56 billion yuan in 2024, with a year-on-year growth of 6%, where calibration services account for 55.22% of the market [8] - The revenue of the instrument manufacturing industry in China is projected to reach 1,080.38 billion yuan in 2024, with a growth rate of 4.3% [7] Competitive Landscape - The metrology calibration service market is becoming increasingly competitive, with a fragmented landscape but the emergence of leading companies like Guodian Calibration and Tiansu Calibration, which leverage technical and financial advantages [9][10] - These leading firms have established national service networks and created barriers through laboratory layouts and certification [9] Industry Trends - The integration of AI, IoT, and blockchain technologies is driving the digital transformation of metrology calibration services, enhancing predictive maintenance and real-time data transmission [12] - Subscription models and predictive maintenance are becoming mainstream, allowing companies to reduce costs and improve service accessibility [13] - Industry consolidation is accelerating, with technologically advanced firms likely to acquire less innovative competitors, leading to increased market concentration [14]

根据中国海关数据显示：2025年11月中国陶瓷产品出口数量为182万吨，同比增长1.4%，出口金额为 17.06亿美元，同比下降10.7%。 知前沿，问智研。智研咨询是中国一流产业咨询机构，十数年持续深耕产业研究领域，提供深度产业研 究报告、商业计划书、可行性研究报告及定制服务等一站式产业咨询服务。专业的角度、品质化的服 务、敏锐的市场洞察力，专注于提供完善的产业解决方案，为您的投资决策赋能。 近一年中国陶瓷产品出口情况统计图 相关报告：智研咨询发布的《2026-2032年中国日用陶瓷制品行业市场全景调研及发展前景研判报告》 数据来源：中国海关，智研咨询整理 ...

Core Insights - The report by Zhiyan Consulting highlights the export performance of China's daily ceramic products, indicating a quantity of 550,000 tons in November 2025, which represents a year-on-year increase of 6.1% [1] - However, the export value decreased to 1.158 billion USD, reflecting a year-on-year decline of 15.7% [1] Industry Overview - The data is sourced from Chinese customs, showcasing the current trends in the daily ceramic products sector [1] - Zhiyan Consulting is recognized as a leading industry consulting firm in China, specializing in in-depth industry research and providing comprehensive consulting services [1]

Core Insights - The report by Zhiyan Consulting analyzes the market supply and demand dynamics of the Chinese harvesting machinery industry from 2026 to 2032 [1] Import Data Summary - In November 2025, China imported 155 units of harvesting machinery, representing a year-on-year decrease of 7.2% [1] - The import value for the same period was $0.18 million, which reflects a significant year-on-year increase of 80.9% [1] Company Profile - Zhiyan Consulting is recognized as a leading industry consulting firm in China, specializing in in-depth industry research, business plans, feasibility studies, and customized services [1] - The company has over a decade of experience in the industry research field, providing comprehensive industry solutions to empower investment decisions [1]

Core Insights - In November 2025, China's import of human vaccines amounted to 24 tons, representing a year-on-year decrease of 75.3%, with an import value of $0.66 million, down 81.7% compared to the previous year [1] - Conversely, human vaccine exports from China reached 17.25 tons in November 2025, showing a significant year-on-year increase of 92.5%, with an export value of $0.2 million, up 117.4% year-on-year [1] Import Data Summary - The total import quantity of human vaccines in November 2025 was 24 tons, a substantial decline of 75.3% compared to the same month in the previous year [1] - The import value for the same period was $0.66 million, reflecting an 81.7% decrease year-on-year [1] Export Data Summary - The total export quantity of human vaccines in November 2025 was 17.25 tons, marking a notable increase of 92.5% year-on-year [1] - The export value for this period was $0.2 million, which is a 117.4% increase compared to the previous year [1]

Core Viewpoint - In November 2025, China's coal and lignite imports decreased significantly, indicating a downward trend in demand and pricing in the coal market [1] Import Data - In November 2025, China imported 44.05 million tons of coal and lignite, a year-on-year decrease of 19.9% [1] - The import value for the same period was $3.207 billion, reflecting a year-on-year decline of 35.3% [1] Export Data - In November 2025, China exported 440,000 tons of coal, marking a year-on-year increase of 25.5% [1] - The export value was $6.5 million, which represents a year-on-year growth of 3.1% [1]

Core Viewpoint - The report by Zhiyan Consulting highlights a decline in both the import and export of home appliances in China for November 2025, indicating a challenging market environment for the industry [1] Import Data Summary - In November 2025, the number of home appliances imported into China was 1.19 million units, representing a year-on-year decrease of 3% [1] - The import value for the same period was $12.5 million, which reflects a year-on-year decline of 10% [1] Export Data Summary - In November 2025, the export quantity of home appliances from China was 37.126 million units, showing a year-on-year decrease of 1.5% [1] - The export value during this period was $7.505 billion, indicating a year-on-year decline of 5.8% [1] Industry Insights - Zhiyan Consulting is recognized as a leading industry consulting firm in China, specializing in in-depth industry research and providing comprehensive consulting services to support investment decisions [1]

相关报告：智研咨询发布的《2026-2032年中国平板电脑行业市场行情监测及发展前景研判报告》 近一年中国平板电脑出口情况统计图 数据来源：中国海关，智研咨询整理 知前沿，问智研。智研咨询是中国一流产业咨询机构，十数年持续深耕产业研究领域，提供深度产业研 究报告、商业计划书、可行性研究报告及定制服务等一站式产业咨询服务。专业的角度、品质化的服 务、敏锐的市场洞察力，专注于提供完善的产业解决方案，为您的投资决策赋能。 根据中国海关数据显示：2025年11月中国平板电脑出口数量为0.08亿台，同比下降16.5%，出口金额为 16.75亿美元，同比下降19.1%。 ...

数据来源：中国海关，智研咨询整理 知前沿，问智研。智研咨询是中国一流产业咨询机构，十数年持续深耕产业研究领域，提供深度产业研 究报告、商业计划书、可行性研究报告及定制服务等一站式产业咨询服务。专业的角度、品质化的服 务、敏锐的市场洞察力，专注于提供完善的产业解决方案，为您的投资决策赋能。 相关报告：智研咨询发布的《2026-2032年中国水上货物运输行业市场动态分析及发展前景研判报告》 根据中国海关数据显示：2025年11月中国集装箱船出口数量为16艘，同比下降5.9%，出口金额为15.63 亿美元，同比增长39.6%。 近一年中国集装箱船出口情况统计图 ...

Core Insights - The report by Zhiyan Consulting provides a comprehensive assessment and strategic planning for the Chinese tire industry from 2026 to 2032 [1] Import and Export Data - In November 2025, China's automotive tire imports amounted to 0.61 million tons, representing a year-on-year increase of 1.6%, while the import value was $0.4 million, showing a decline of 3.9% compared to the previous year [1] - In the same month, China's automotive tire exports reached 66.6 million tons, with a year-on-year growth of 1.4%, but the export value decreased to $15.23 million, down by 3% year-on-year [1] Data Sources - The data is sourced from China Customs and organized by Zhiyan Consulting, highlighting the trends in the tire import and export market [1]