Group 1 - The core viewpoint of the article highlights a significant decline in the production of air pollution control equipment in China, with a projected decrease of 24.4% year-on-year for June 2025 [1] - According to the National Bureau of Statistics, the cumulative production of air pollution control equipment in China for the first half of 2025 is reported at 152,000 units, reflecting a 23.5% decrease [1] - The article references a market supply and demand report by Zhiyan Consulting, which assesses the investment potential in the air pollution control equipment industry from 2025 to 2031 [1] Group 2 - Listed companies in the air pollution control sector include Longjing Environmental Protection (600388), Qingxin Environment (002573), Fida Environmental Protection (600526), Xuelang Environment (300385), China Electric Environmental Protection (300172), and Yongqing Environmental Protection (300187) [1]

Industry Overview - Air pollution control equipment refers to machinery, devices, systems, or technologies used to reduce, control, or eliminate air pollutant emissions, aimed at improving air quality and protecting human health and the ecological environment [1][2] - In 2024, the production of air pollution control equipment in China is projected to reach 414,000 sets [8] - The industry is expected to develop in the direction of "high-end technology, comprehensive services, and global markets" [20] Market Dynamics - Approximately 70% of cities in China do not meet the new air quality standards, particularly in regions like Beijing-Tianjin-Hebei, Yangtze River Delta, and Pearl River Delta, where smog pollution is severe [4] - The market size for air pollution control equipment is estimated to be around 210 billion yuan in 2024 [4] Government Policies - The Chinese government has implemented various policies to combat air pollution, including the "Air Quality Continuous Improvement Action Plan" and the "Comprehensive Governance Action Plan for Air Pollution in the Beijing-Tianjin-Hebei Region and Surrounding Areas for Autumn and Winter 2023-2024" [4][6] - These policies create favorable development opportunities for the air pollution control equipment industry [4] Industry Chain - The upstream of the air pollution control equipment industry includes raw materials such as steel, ceramics, and activated carbon, as well as core components like pulse valves and quality flow meters [10] - The downstream applications primarily involve industries such as petrochemicals, metallurgy, electricity, pharmaceuticals, and building materials [10] Competitive Landscape - The air pollution control equipment industry in China is characterized by intense competition with a diverse range of players, including large state-owned enterprises, private companies, and foreign firms [14] - Major companies in the industry include China Energy Conservation and Environmental Protection Group, Beijing Qingxin Environment, Longking Environmental Protection, and Fida Environmental Protection [14][16] Key Companies - Longking Environmental Protection reported a revenue of 4.966 billion yuan from dust removal equipment and related services in 2024, an increase of 244 million yuan from 2023 [16] - Fida Environmental Protection achieved a revenue of 1.793 billion yuan from dust removal equipment, an increase of 88 million yuan from 2023 [18] Future Trends - The air pollution control equipment industry is expected to face higher demands for pollution reduction and air quality improvement as industrialization and urbanization continue [20]