Core Viewpoint - During the "14th Five-Year Plan" period, Jinzhong City has achieved significant progress in transforming its economy, focusing on high-quality development through industrial structure optimization, traditional industry upgrades, new momentum cultivation, and energy reforms [1][3]. Industrial Structure Optimization - Jinzhong City aims to build a modern industrial system characterized by high-end, intelligent, and green development, with a focus on professional and integrated service industry expansion [3]. - By 2024, the contribution of the three major industries to the city's GDP is projected to be 6.3:42.8:51, with the industrial sector's share increasing by 2.3 percentage points compared to 2020 [3]. Traditional Industry Upgrades - The city is leveraging its resource endowments to accelerate the digital transformation of coal mining and eliminate outdated coking capacities, transitioning from traditional manufacturing to advanced intelligent manufacturing [3]. - By 2024, advanced capacities in coal and coking industries are expected to reach 98% and 100%, respectively [4]. - The annual growth rates for industries such as casting, steel, and glass have been 13.5%, 12.7%, and 8.5%, respectively, outpacing the average growth rate of regulated industries [4]. New Momentum Cultivation - Jinzhong City is fostering new production capacities in emerging industries such as new energy vehicles and new materials [4]. - A total of 244,000 new energy vehicles have been produced, accounting for 78.3% of the province's total, establishing the longest and most comprehensive industrial chain in the province [4]. - The new materials industry, primarily based on carbon materials, has seen an annual growth rate of 15.8%, becoming the largest and most robust strategic emerging industry in the city [4]. Energy Reform - The city is actively promoting a green and low-carbon energy transition, with rapid development in photovoltaic and wind energy sectors, and a burgeoning energy storage industry [4]. - By the end of 2024, the total installed capacity of renewable and clean energy is expected to reach 7.85 million kilowatts, making up 57% of the total installed capacity, an increase of 26.5 percentage points from the end of 2021 [4]. Overall Assessment - The "14th Five-Year Plan" period has seen simultaneous improvements in the quality and efficiency of Jinzhong City's transformation, significantly enhancing industrial resilience and vitality, laying a solid foundation for comprehensive high-quality development [4].

Core Insights - The 2025 North China National Metrology Testing Center Work Symposium was held in Hohhot, focusing on building a new regional metrology service system through policy collaboration, standard co-construction, regulatory linkage, and data sharing to support high-quality economic and social development in the region [1] Group 1: Regional Collaboration and Infrastructure Development - The market regulatory departments of Beijing, Tianjin, Hebei, Shanxi, and Inner Mongolia have successfully established a collaborative metrology support system, significantly enhancing service efficiency [1] - The three regions of Beijing, Tianjin, and Hebei have achieved mutual recognition of "measuring instrument type evaluation certificates," facilitating cross-regional business operations [1] - A total of 9,229 public measurement standards have been co-constructed among the five regions, improving the value transmission system [1] Group 2: Industry-Specific Measurement Centers - Various regions have established industry metrology testing centers focusing on their advantageous industries, such as graphene and aerospace materials in Beijing, and rail transportation in Hebei [2] - Beijing is planning to build the first national automotive autonomous driving metrology data application base, while Tianjin is preparing a smart power metering data base [2] Group 3: Green Transition Initiatives - The North China region has taken the lead in establishing a carbon measurement laboratory and a regional carbon emission monitoring system [2] - Specific carbon measurement tasks have been identified, with Shanxi outlining 44 key tasks and Inner Mongolia applying core equipment developed by the national carbon measurement center [2] Group 4: Public Welfare and Consumer Protection - The five regions have intensified the regulation of consumer metrology, with initiatives such as promoting fair scale management in Beijing and implementing IoT anti-cheating scales in Hebei [2] - Inner Mongolia has effectively addressed fuel dispenser cheating issues through a smart regulatory platform, ensuring consumer protection [2]

Group 1 - The Shanxi Provincial Market Supervision Administration has empowered various professional towns to enhance high-quality development by establishing 10 public service platforms and releasing 1 group standard, resulting in a 0.9% year-on-year decrease in the unqualified rate of Ma Steel product quality supervision sampling [1] - The administration has facilitated the high-quality development of the Xinghua Village Fenjiu professional town by assisting enterprises in voluntary product classification and grading certification, thereby enhancing brand quality [1] - The initiative has also supported the high-quality development of the "Jishan Four Treasures" regional brand, cultivating 58 "three products and one standard" certified products and achieving 29 green food certifications [1] Group 2 - The Shanxi Provincial Market Supervision Administration has helped 27 small and micro enterprises obtain the "Shanxi Boutique" certificate, leading to overall improvements in management capabilities, product quality, operational efficiency, and brand influence [2] - The administration has implemented a "three-fold chain" support model, which includes "mobilization + promotion" for the introduction chain, "online + offline" for the training chain, and "diagnosis + service" for the solution chain, promoting high-quality development in the Qingxu Lao Chen vinegar professional town [2] - The administration has guided over 40 small and micro enterprises in establishing quality management systems and obtaining BRCGS certification, a global food safety standard [2] Group 3 - A certain Huangqi cultural tourism and health enterprise in Hunyuan County, Datong City, has improved its quality certification, leading to an increase in the domestic and international market share of its main Huangqi products from 12% to 21%, and the total industrial chain output value growing from 500 million to 1.5 billion [3] - The Jinzhong City Qixian glassware industry has adopted the Huangqi industry experience to create a demonstration base integrating industrial, commercial, and exhibition functions, promoting the integration of production, learning, and tourism [3] - Shanxi Province has utilized pilot demonstration experiences to create 21 demonstration scenarios in industries such as medicine and food, collectively building a modern, standardized, and systematic certification enhancement framework [3]