Company Overview - Feima International is located in Nanshan District, Shenzhen, Guangdong Province, and was established on July 9, 1998. The company was listed on January 30, 2008. Its main business involves supply chain management services and environmental new energy business, with revenue composition of 88.19% from the environmental new energy sector and 11.81% from logistics supply chain services [1]. Stock Performance - As of September 8, Feima International's stock price decreased by 2.25%, trading at 3.48 CNY per share, with a total transaction volume of 365 million CNY and a turnover rate of 3.89%. The total market capitalization is 9.261 billion CNY [1]. - Year-to-date, the stock price has increased by 30.83%, but it has seen a decline of 10.31% over the last five trading days. Over the last 20 days, the stock has risen by 6.75%, and over the last 60 days, it has increased by 42.04% [1]. Capital Flow - In terms of capital flow, there was a net inflow of 7.9971 million CNY from main funds, with large orders accounting for 24.51% of total purchases and 19.77% of total sales. Notably, on September 5, the stock appeared on the "Dragon and Tiger List" with a net buy of -290 million CNY [1]. Financial Performance - For the first half of 2025, Feima International reported a revenue of 1.09 million CNY, a year-on-year decrease of 6.46%. The net profit attributable to the parent company was 261.15 thousand CNY, reflecting a significant year-on-year decline of 92.18% [2]. - Since its A-share listing, the company has distributed a total of 390 million CNY in dividends, with no dividends paid in the last three years [2]. Shareholder Information - As of June 30, the number of shareholders for Feima International was 84,800, an increase of 29.58% from the previous period. The average number of circulating shares per person decreased by 22.83% to 31,328 shares [2].

Core Viewpoint - The LED display industry is actively seeking green, energy-efficient solutions in response to national advocacy for energy conservation and carbon reduction, with Lehman Optoelectronics leading the way through its innovative PSE energy-saving cold screen technology [1][6]. Group 1: Technological Innovation - Lehman Optoelectronics' PSE energy-saving cold screen features a screen temperature controlled at 30.5℃ and an average power consumption of only 96W per square meter, achieving a 50% reduction in power consumption compared to similar display devices [2][3]. - The technology integrates advanced innovations, including proprietary COB packaging technology, which enhances pixel density and display quality by reducing signal transmission loss [3]. - The combination of COB and PSE technologies offers a cost-effective solution for high-performance, high-resolution Micro LED displays, addressing the growing demand for large-scale production [3]. Group 2: Performance and Stability - The energy-saving cold screen effectively addresses heat generation issues common in traditional LED displays, ensuring stable operation and safety [4]. - The design features an integrated die-cast aluminum housing for high-precision splicing and efficient heat dissipation, enhancing reliability and extending the product's lifespan [4]. - The sealed housing design provides strong electromagnetic shielding, reducing radiation impact, making it suitable for sensitive environments like hospitals and schools [4]. Group 3: Market Applications - Lehman Optoelectronics' energy-saving cold screens are widely used in various sectors, including healthcare, where they are installed in hospitals for presentations and promotional content [5]. - The technology is also implemented in industrial settings, such as the Qingdao Brewery's control center, aligning with its sustainable factory initiatives [5]. - The products are adaptable for diverse applications, including digital exhibition halls, shopping displays, training sessions, and command centers, providing excellent display quality for both indoor and outdoor settings [5]. Group 4: Industry Leadership and Future Outlook - The energy-saving cold screen products set a new benchmark in the LED display industry, leading the direction of industry development with their innovative technology and energy efficiency [6][7]. - As global demands for environmental sustainability and high-quality visual experiences increase, the market potential for energy-saving cold screen technology is expected to expand significantly [6][7]. - The continuous technological advancements and market expansion of Lehman Optoelectronics' energy-saving cold screens are anticipated to enhance acceptance among downstream customers, contributing to global green development [7].

Company Overview - Jin Hong Gas Co., Ltd. is located in Suzhou, Jiangsu Province, and was established on October 28, 1999. The company was listed on June 16, 2020. Its main business involves the research, production, sales, and service of gases [1]. - The revenue composition of Jin Hong Gas includes bulk gases (41.52%), specialty gases (31.64%), on-site gas production and rental (12.98%), gas (9.30%), and others (4.55%) [1]. Financial Performance - As of June 30, 2025, Jin Hong Gas achieved a revenue of 1.314 billion yuan, representing a year-on-year growth of 6.65%. However, the net profit attributable to shareholders decreased by 48.65% to 82.2013 million yuan [2]. - The company has distributed a total of 649 million yuan in dividends since its A-share listing, with 408 million yuan distributed over the past three years [3]. Stock Performance - On September 5, Jin Hong Gas's stock price increased by 2.01%, reaching 18.26 yuan per share, with a trading volume of 81.4649 million yuan and a turnover rate of 0.93%. The total market capitalization is 8.801 billion yuan [1]. - Year-to-date, the stock price has risen by 7.98%, with a decline of 2.87% over the last five trading days, a 1.73% increase over the last 20 days, and a 4.70% increase over the last 60 days [1]. Shareholder Information - As of June 30, 2025, the number of shareholders of Jin Hong Gas is 17,000, an increase of 3.64% from the previous period. The average circulating shares per person decreased by 3.51% to 28,425 shares [2]. - Among the top ten circulating shareholders, XINGQUAN Multi-Dimensional Value Mixed A (007449) is the newest addition, holding 3.3655 million shares, while the Jiashi Shanghai Stock Exchange Science and Technology Innovation Board Chip ETF (588200) has exited the top ten list [3].

Company Overview - KOTAI Power, established on June 19, 2002, and listed on December 29, 2010, specializes in the development, design, production, and sales of intelligent environmental power supply equipment, providing technical consulting, training, installation, and maintenance services [1][2] - The company's main revenue sources include: 88.96% from low-noise diesel generator sets, 6.68% from installation and labor services, 2.67% from other renewable energy sales, 1.62% from equipment and factory leasing, and 0.06% from other sources [1] Stock Performance - As of September 5, KOTAI Power's stock price increased by 2.00% to 36.14 CNY per share, with a total market capitalization of 11.565 billion CNY [1] - Year-to-date, the stock price has risen by 128.30%, but it has seen a decline of 15.36% over the last five trading days [1] - The stock has appeared on the "Dragon and Tiger List" six times this year, with the most recent appearance on August 19 [1] Financial Performance - For the first half of 2025, KOTAI Power reported a revenue of 711 million CNY, representing a year-on-year growth of 49.51%, and a net profit attributable to shareholders of 23.994 million CNY, up 35.52% year-on-year [2] - Cumulative cash dividends since the A-share listing amount to 226 million CNY, with no dividends paid in the last three years [3] Shareholder Structure - As of June 30, 2025, KOTAI Power had 62,300 shareholders, an increase of 10.21% from the previous period, with an average of 5,108 circulating shares per shareholder, down 9.26% [2] - Notable changes in major shareholders include an increase in holdings by Yongying Digital Economy Mixed Fund and new entries from several funds, while some funds have reduced their holdings [3]

Core Points - The National Standards Committee has released a set of national standards aimed at enhancing safety and guiding high-quality development in relevant industries [2] - The standards cover various products including student nap desks, elderly furniture, dishwashers, and smart toilets, with implementation dates set for 2026 and 2027 [2][3] Group 1: Student Nap Desks - The standard for student nap desks (GB/T 46016-2025) focuses on comfort, safety, and durability, taking into account the physical development characteristics of students [3][4] - It includes strict regulations on materials, performance, and structural quality assurance from production to usage [4] Group 2: Elderly Furniture - The "Design Guidelines for Elderly Furniture" standard emphasizes the actual needs and physiological characteristics of the elderly, providing detailed design requirements [5] - It highlights the importance of considering potential risks in material design and advocates for simple and practical smart design [5] Group 3: Dishwashers - The revised dishwasher efficiency and water efficiency standard (GB 38383-2025) introduces stricter technical requirements and classification indicators [6][7] - For example, the new standard reduces water consumption for a level 1 dishwasher to approximately 10.1 liters, a 20% decrease compared to the previous version, and electricity consumption to about 0.56 kWh, a 36% reduction [7] Group 4: Smart Toilets - The new smart toilet efficiency and water efficiency standard (GB 38448-2025) includes previously unregulated simple smart toilets and will be implemented in April 2027 [8][9] - It sets stricter energy and water efficiency limits, reducing energy consumption from 0.06 kWh to 0.048 kWh (20% reduction) and water usage from 0.7L to 0.6L (14% reduction) [9] Group 5: Antibacterial and Purification Functions - The standard for antibacterial and purification functions in electric toilets (GB/T 21551.7-2025) will be effective from January 1, 2027, focusing on safety indicators such as ozone and UV leakage [10] - It mandates that products claiming antibacterial functions must achieve a minimum of 90% efficacy, with virus removal rates exceeding 99% [10]

Performance Summary - The company held its 2025 semi-annual performance briefing on September 4, 2025, where key executives discussed the company's operational results and financial status with investors [1][2]. - For the reporting period, the company achieved a revenue of CNY 1,515,081,598.34, a total profit of CNY 167,927,031.15, and a net profit attributable to shareholders of CNY 110,274,854.17 [4][5]. Corporate Governance - The company has implemented reforms to enhance internal governance, including the establishment of new policies for independent directors to improve their performance and decision-making capabilities [1][2]. - An independent director's office has been set up to provide a conducive working environment and facilitate communication between the management and independent directors [2]. Supply Chain Management - The company prioritizes stable supply as the core objective of its supply chain management, continuously improving procurement processes to ensure stable energy supply [2][3]. Environmental Management - The company has developed emergency response plans for environmental incidents, which have been filed with local ecological authorities, detailing responsibilities and procedures for handling pollution events [2][3]. Financial Management - The company is focused on improving the efficiency of idle raised funds, considering cash management strategies to enhance shareholder returns while ensuring risk control [3][4]. - A cash dividend of CNY 0.6 per 10 shares (including tax) is proposed for distribution to shareholders, pending approval at the shareholders' meeting [4][5]. Strategic Development - The company is advancing its green low-carbon transformation and expanding into green energy sectors, including wind and solar energy, to optimize its industry layout and seize market opportunities [3][4].

Core Viewpoint - The company, Meixin Technology, has seen a stock price increase of 3.93% with a market capitalization of 2.544 billion yuan, benefiting from the depreciation of the RMB and its significant overseas revenue [1][2]. Company Overview - Meixin Technology Co., Ltd. is located in Huizhou, Guangdong Province, and was established on June 16, 2004. It was listed on March 13, 2024. The company specializes in the research, production, and sales of plastic-wood composite materials and products [3][7]. - The main revenue components of Meixin Technology include wall panels (41.02%), outdoor flooring (39.24%), composite flooring (7.30%), accessories (6.34%), and other profiles (5.76%) [7]. Financial Performance - For the first half of 2025, Meixin Technology achieved operating revenue of 446 million yuan, representing a year-on-year growth of 2.36%. However, the net profit attributable to shareholders decreased by 33.34% to 22.3489 million yuan [7]. - Since its A-share listing, the company has distributed a total of 39.2264 million yuan in dividends [8]. Market Activity - On September 4, the stock recorded a trading volume of 113 million yuan with a turnover rate of 7.27%, indicating active trading [1]. - The company has experienced a net outflow of 6.5452 million yuan from major funds today, with a continuous reduction in major fund positions over the past three days [4][5]. Technical Analysis - The average trading cost of the stock is 19.85 yuan, with the current price approaching a resistance level of 21.78 yuan. A breakthrough of this resistance could signal a potential upward trend [6].

Core Viewpoint - The company Meai (China) Environmental Technology Co., Ltd. is experiencing a decline in stock price and trading volume, while also being recognized as a leader in the domestic semiconductor cleanroom equipment market [1][3]. Company Overview - Meai specializes in the research, production, and sales of air purification products and atmospheric environmental governance products, with a primary revenue source from cleanroom air filtration and clean wall ceiling system products, accounting for 90.18% of total revenue [3][7]. - The company was awarded the national-level "specialized, refined, and innovative" title of "little giant" at the end of 2021, solidifying its position as a leading domestic enterprise in the semiconductor cleanroom equipment sector [3][7]. Financial Performance - For the first half of 2025, Meai achieved operating revenue of 935 million yuan, representing a year-on-year growth of 23.51%, and a net profit attributable to shareholders of 98.02 million yuan, with a year-on-year increase of 5.53% [7][8]. - The company has distributed a total of 80.64 million yuan in dividends since its A-share listing [9]. Market Position and Supply Chain - Meai is a qualified supplier for international semiconductor manufacturers such as Intel and ST Microelectronics, providing air purification products that meet the highest international cleanliness standards [2][3]. - The company has long-term supply agreements with SMIC, supplying various filtration products essential for maintaining air cleanliness in advanced semiconductor manufacturing processes [2][3]. Stock Market Activity - On September 4, the stock price of Meai fell by 6.85%, with a trading volume of 240 million yuan and a turnover rate of 9.78%, leading to a total market capitalization of 6.156 billion yuan [1]. - The stock has shown a lack of clear trends in major capital inflows, with a net outflow of 36.39 million yuan on the day of the report [4][5].

Company Overview - Weili Environmental Technology Group Co., Ltd. is located at 156 Hanjing Road, Changzhou, Jiangsu Province, established on February 12, 2003, and listed on March 16, 2011 [1] - The company specializes in waste leachate treatment, wastewater treatment, kitchen waste treatment, flue gas purification, energy-saving services, oil and gas recovery, and production and sales of industrial VOC recovery equipment [1] Financial Performance - As of August 20, 2023, Weili reported a revenue of 795 million yuan for the first half of 2025, a year-on-year decrease of 20.84%, and a net profit attributable to shareholders of -36.84 million yuan, a year-on-year decrease of 187.28% [2] - Cumulative cash dividends since the A-share listing amount to 498 million yuan, with 46.04 million yuan distributed over the past three years [3] Stock Performance - On September 4, 2023, Weili's stock price increased by 2.18%, reaching 4.21 yuan per share, with a total market capitalization of 3.291 billion yuan [1] - Year-to-date, the stock price has risen by 19.94%, with a 1.69% increase over the last five trading days, 7.67% over the last 20 days, and 23.46% over the last 60 days [1] Shareholder Information - As of August 20, 2023, the number of Weili's shareholders is 19,200, a decrease of 1.03% from the previous period, with an average of 40,425 circulating shares per person, an increase of 1.04% [2] Business Segmentation - The main business revenue composition includes: BOT operation services (31.03%), operation services (27.58%), environmental equipment (20.31%), environmental engineering (17.69%), energy-saving services (1.76%), and others (1.63%) [1]

Company Overview - Longking Environmental Protection Co., Ltd. is located in Longyan City, Fujian Province, established on February 23, 1998, and listed on December 29, 2000. The company's main business includes dust removal, desulfurization, denitrification, material transportation, desulfurization operation, and power plant engineering contracting [2]. Stock Performance - As of September 4, the stock price of Longking Environmental Protection increased by 2.05%, reaching 12.45 CNY per share, with a trading volume of 21.88 million CNY and a turnover rate of 0.14%. The total market capitalization is 15.81 billion CNY [1]. - Year-to-date, the stock price has risen by 0.65%, with a 0.00% change over the last five trading days, a 3.66% increase over the last 20 days, and a 5.51% increase over the last 60 days [2]. Financial Performance - For the first half of 2025, Longking Environmental Protection achieved a revenue of 4.683 billion CNY, representing a year-on-year growth of 0.24%. The net profit attributable to shareholders was 445 million CNY, with a year-on-year increase of 3.27% [2]. Shareholder Information - As of June 30, 2025, the number of shareholders is 44,300, a decrease of 0.52% from the previous period. The average circulating shares per person increased by 0.53% to 28,642 shares [2]. - The company has distributed a total of 3.184 billion CNY in dividends since its A-share listing, with 1.03 billion CNY distributed in the last three years [3]. Institutional Holdings - As of June 30, 2025, the fifth-largest circulating shareholder is GF Multi-Factor Mixed Fund, holding 40.23 million shares, unchanged from the previous period. The tenth-largest shareholder is the Southern CSI 1000 ETF, which is a new entrant with 9.39 million shares [3].