Core Insights - Guiyang is focusing on intelligent manufacturing as a key driver for high-quality economic development, contributing 31.1% to economic growth in 2024 with an average annual increase of 7.5% in value-added output of above-scale industries [1][10]. Group 1: Industrial Development in Guanshanhu District - The new energy vehicle industry cluster in Guanshanhu has become a benchmark for intelligent manufacturing, with over 20 supporting enterprises established since Geely Auto's settlement in 2018, aiming for an annual output value of 20 billion yuan by 2025 [2]. - Guiyang Shanju Battery Co., Ltd. operates an automated production line producing one battery pack every 2 minutes, achieving an output value of 800 million yuan in the first half of 2025 [4]. - The Intelligent Manufacturing Industrial Park has attracted 21 enterprises with a total investment of 1.35 billion yuan, focusing on high-end equipment like robots and semiconductors [5]. Group 2: Industrial Transformation in Qingzhen City - Qingzhen City is revitalizing traditional industries through aluminum-based new materials and green manufacturing, with a modern factory producing aluminum at a rate of 9 tons per hour [6]. - The aluminum processing industry in Qingzhen saw an output value exceeding 26.5 billion yuan in 2024, marking a year-on-year increase of 38.29% and accounting for 75.08% of Guiyang's total [7]. - Guizhou Zhenghe Tianzhu Technology Co., Ltd. is recognized as a national "Green Factory," producing 1.2 million tons of pre-mixed powder materials annually from solid industrial waste [9]. Group 3: Overall Economic Impact - Guiyang's industrial added value surpassed 100 billion yuan in 2023, with total output value exceeding 400 billion yuan, ranking 27th among 101 innovative cities in China [10].

Core Viewpoint - The article discusses the advancements in non-grain biomass utilization, highlighting innovative research outcomes and their commercial viability in the bio-based sector, particularly focusing on the development of bio-based dicarboxylic acids [2][3]. Summary by Sections Event Overview - The fifth Non-Grain Biomass High-Value Utilization Forum will be held from November 27-29 in Hangzhou, Zhejiang, focusing on innovative research results and commercial feasibility in the non-grain bio-based field, with over 1500 technology and project connections completed to date [2]. Innovation Achievements - The article presents the innovative development of bio-based medium-chain dicarboxylic acids (C5-C8), which include glutaric acid, adipic acid, heptanedioic acid, and octanedioic acid, with a global market size exceeding 20 billion and continuing to expand [5]. Technical Advantages - The project utilizes biomass-derived platform compounds (such as glycerol, furfural, and 5-hydroxymethylfurfural) to create a renewable supply chain for producing bio-based dicarboxylic acids, significantly reducing reliance on petroleum and lowering carbon emissions compared to petrochemical routes [7][8]. Production Process - The innovative one-step dicarbonylation synthesis technology achieves product selectivity of ≥85% and catalyst recovery rate of ≥99.99%, shortening production cycles and reducing overall costs, addressing high energy consumption and cost challenges [7][8]. Market Compliance - Bio-based products are certified for carbon footprint, overcoming international green barriers and filling the gap in high-end applications for domestic bio-based C5-C8 dicarboxylic acids, creating a competitive advantage through "cost reduction - green compliance - market adaptation" [8]. Intellectual Property and Collaboration - The project has published five domestic patents and is open to collaborative development, result transformation, or intellectual property transfer [9].

Core Viewpoint - The article emphasizes the advancement of traditional industries through digital transformation and the application of artificial intelligence, particularly in the steel manufacturing sector, showcasing a leading steel factory in Beijing as a model of smart manufacturing [1][11]. Group 1: Industry Transformation - The central political bureau meeting highlighted the need to support the transformation and upgrading of traditional industries while developing strategic emerging industries [1]. - The steel industry is experiencing a dual drive of "extreme efficiency + digital transformation," leading to significant improvements in environmental performance and innovation [11]. - In 2025 Q1, the industrial added value of major industries grew by 6.5%, with notable contributions from the equipment manufacturing sector [17][19]. Group 2: Technological Advancements - The advanced steel factory in Beijing has achieved a 21.2% increase in production efficiency through full automation and intelligent processes [1][9]. - The factory utilizes AI technology to replace numerous labor-intensive roles, achieving a labor productivity increase of 11% and a production cycle reduction of 18% [4][9]. - The implementation of 5G technology and robotics has enabled remote control and automated material handling, leading to a fully unmanned operation process [5][9]. Group 3: Environmental Impact - The factory's energy consumption per ton of steel has decreased by 10%, and carbon emissions per unit product have been reduced by 5% through advanced data collection and analysis [9]. - Major steel companies like Baowu and Ansteel have developed "5G + industrial internet" platforms, achieving over 200 application scenarios that enhance production efficiency by 25% and improve fault prediction accuracy to over 98% [13]. Group 4: Future Outlook - The government aims to accelerate the high-quality development of key manufacturing industries, focusing on the transformation of traditional sectors towards high-end, intelligent, and green production [21]. - The steel industry is expected to continue evolving with the integration of smart manufacturing and green practices, creating new growth opportunities [14][21].

Global Carbon-Carbon Composite Materials Market Overview - The global carbon-carbon composite materials market is projected to reach $2007.30 million in 2024 and is expected to decline to $1971.21 million by 2031, with a CAGR of -0.26% [6] - The Chinese market is rapidly evolving, with a market size of $422.54 million in 2024, accounting for approximately 21.05% of the global market, and expected to grow to $474.07 million by 2031, reaching 24.05% of the global share [6] Product Types and Applications - The chemical vapor deposition (CVD) segment is anticipated to have a global market size of $1212.34 million in 2024, representing 60.40% of the market, but is projected to decline to $1185.58 million by 2031, with a CAGR of -0.03% from 2025 to 2031 [6] - The CZ and DSS furnace applications are significant, with a global market size of $561.82 million in 2024, accounting for 27.99% of the market, and expected to decrease to $284.16 million by 2031, reflecting a CAGR of -9.59% from 2025 to 2031 [6] Industry Competitors - Major global players include SGL Carbon, Toyo Tanso, Tokai Carbon, Nippon Carbon, and MERSEN BENELUX, with the top five companies holding over 48.78% market share in 2024 [7] - Competition is expected to intensify in the coming years, particularly in the Chinese market [7] Current Industry Status and Innovations - Carbon-carbon composites are characterized by low density (<2.0 g/cm³), high thermal conductivity, and high-temperature resistance (up to 2600°C), making them suitable for extreme environments [10] - Production techniques such as CVD and liquid phase impregnation are maturing, but high costs and complex processes remain significant challenges [10] Technological Innovations - Innovations focus on process optimization to reduce costs and enhance product stability, development of low-cost graphite-based composites, and the application of 3D printing technology for mass production of complex components [11] Policy Environment and Domestic Substitution - The Chinese government has classified carbon-carbon composites as a strategic emerging industry, providing tax incentives, funding support, and technical research initiatives to promote industry upgrades [12] - The domestic substitution opportunities are highlighted by the acceleration of the C919 and C929 aircraft projects, which create urgent demand for domestic materials [13] Military Demand and Market Dynamics - The increasing reliance on multifunctional composite materials in military equipment is driving the penetration of carbon-carbon composites in the defense sector [14] Competitive Landscape and Supply Chain - International companies like SGL Carbon and Toyo Tanso lead in technology, especially in high-end products, while domestic firms like Jinbo Co. and Xi'an Chaoma are emerging, though high-end product self-sufficiency remains low [15] - The upstream supply chain faces challenges with low domestic production rates of high-performance carbon fibers, leading to reliance on imports [16] Future Growth Opportunities - The renewable energy sector, including photovoltaic single crystal furnace materials and hydrogen storage tanks, is expected to see explosive demand [21] - The low-altitude economy, driven by the lightweight requirements of drones and eVTOLs, is also anticipated to boost carbon-carbon composite applications [21] - The industry is shifting towards green manufacturing practices, emphasizing low energy consumption and recyclability [21] Application Expansion - Carbon-carbon composites are increasingly utilized in aerospace, automotive, shipbuilding, and renewable energy sectors due to their lightweight, high strength, and high-temperature resistance [22] - In aerospace, they are primarily used for critical components like engine nozzles and thermal protection systems, while in the automotive sector, they enhance braking performance and range in electric vehicles [22] Technological Advancements and Policy Support - Increased research investment and technological advancements are improving the production processes of carbon-carbon composites, with traditional methods being optimized to lower costs and enhance efficiency [23] - Government policies supporting technological innovation and green development are expected to bolster the industry's growth [24] Industry Structure and Competitiveness - The carbon-carbon composite industry comprises upstream raw material supply, midstream manufacturing, and downstream application sectors, with numerous companies enhancing product quality and technological capabilities [25]