Company Overview - Kelu Electronics, established on August 12, 1996, and listed on March 6, 2007, is located in Nanshan District, Shenzhen, Guangdong Province. The company specializes in the research, production, and sales of electrical instruments, power automation products, and renewable energy and energy-saving products [1][2]. Financial Performance - For the first half of 2025, Kelu Electronics achieved a revenue of 2.573 billion yuan, representing a year-on-year growth of 34.66%. The net profit attributable to the parent company was 190 million yuan, showing a significant increase of 579.14% [2]. - The company has cumulatively distributed 218 million yuan in dividends since its A-share listing, with no dividends distributed in the past three years [3]. Stock Performance - As of September 3, Kelu Electronics' stock price increased by 2.43% to 6.74 yuan per share, with a trading volume of 163 million yuan and a turnover rate of 1.76%. The total market capitalization is 11.194 billion yuan [1]. - Year-to-date, the stock price has risen by 54.94%, with a recent decline of 3.44% over the last five trading days, a 1.05% increase over the last 20 days, and a 35.89% increase over the last 60 days [1]. Shareholder Information - As of June 30, the number of shareholders for Kelu Electronics was 69,900, a decrease of 8.55% from the previous period. The average circulating shares per person increased by 9.35% to 20,013 shares [2]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited holds 22.5663 million shares, an increase of 7.988 million shares compared to the previous period [3]. Business Segmentation - The main business revenue composition of Kelu Electronics includes energy storage (49.83%), smart grid (48.74%), property management (0.91%), comprehensive energy management and services (0.43%), and other supplementary services (0.10%) [1].

Company Overview - Tenglong Co., Ltd. is located in Wujin Economic Development Zone, Jiangsu, and was established on May 26, 2005. The company was listed on March 20, 2015. Its main business involves the research, production, and sales of automotive heat exchange system pipeline products [1][2]. Financial Performance - For the first half of 2025, Tenglong Co., Ltd. achieved operating revenue of 1.893 billion yuan, representing a year-on-year growth of 9.05%. However, the net profit attributable to the parent company was 90.7416 million yuan, a decrease of 21.00% year-on-year [2]. - Since its A-share listing, the company has distributed a total of 466.7 million yuan in dividends, with 195 million yuan distributed over the past three years [3]. Stock Performance - As of September 3, Tenglong Co., Ltd. saw its stock price drop by 2.08%, trading at 10.82 yuan per share, with a total market capitalization of 5.31 billion yuan. The stock has increased by 36.58% year-to-date but has decreased by 29.83% over the last five trading days [1]. - The company has appeared on the daily trading leaderboard 11 times this year, with the most recent appearance on September 1, where it recorded a net buy of -232 million yuan [1]. Shareholder Information - As of June 30, the number of shareholders for Tenglong Co., Ltd. was 36,200, a decrease of 7.59% from the previous period. The average number of circulating shares per shareholder increased by 8.21% to 13,554 shares [2]. Business Segments - The main revenue composition of Tenglong Co., Ltd. includes automotive thermal management system components (64.89%), EGR systems and sensors (19.20%), and automotive rubber and plastic components (15.91%) [1]. Industry Classification - Tenglong Co., Ltd. is classified under the automotive industry, specifically in the automotive parts sector, focusing on chassis and engine systems. It is associated with concepts such as Ideal Automotive, automotive thermal management, liquid cooling, energy conservation and environmental protection, and BYD concepts [2].

Company Overview - Jiangsu Huahong Technology Co., Ltd. is located in Jiangyin City, Jiangsu Province, and was established on August 19, 2004. The company was listed on December 20, 2011. Its main business involves recycling resource processing equipment, comprehensive utilization of waste resources, elevator components, and rare earth waste utilization [1]. Business Segments - The revenue composition of Huahong Technology includes: 49.56% from comprehensive utilization of rare earth resources, 23.77% from sales of magnetic materials, 10.45% from sales of recycling resource processing equipment, 9.83% from elevator components, 4.68% from waste recovery and processing, and 1.71% from other sources [1]. Stock Performance - As of September 3, Huahong Technology's stock price decreased by 2.01% to 15.57 CNY per share, with a total market capitalization of 9.594 billion CNY. The stock has increased by 128.30% year-to-date, but has seen a decline of 6.77% over the past five trading days [1]. Financial Performance - For the first half of 2025, Huahong Technology achieved operating revenue of 3.159 billion CNY, representing a year-on-year growth of 17.17%. The net profit attributable to shareholders was 79.6328 million CNY, showing a significant increase of 3480.57% [2]. Shareholder Information - As of June 30, the number of shareholders for Huahong Technology was 34,700, a decrease of 26.48% from the previous period. The average number of circulating shares per person increased by 36.03% to 14,787 shares [2]. Dividend Distribution - Since its A-share listing, Huahong Technology has distributed a total of 354 million CNY in dividends, with 116 million CNY distributed over the past three years [3].

Group 1 - The stock price of San Chuan Wisdom fell by 2.13% on September 3, trading at 7.36 CNY per share with a total market capitalization of 7.655 billion CNY [1] - Year-to-date, the stock has increased by 88.24%, but has seen a decline of 13.31% over the last five trading days [1] - The company has appeared on the "Dragon and Tiger List" three times this year, with the most recent net purchase of 331 million CNY on August 22 [1] Group 2 - San Chuan Wisdom, established on May 13, 2004, and listed on March 26, 2010, focuses on smart water meters, particularly IoT water meters, and related water management systems [2] - The company's revenue composition includes 62.92% from water meters, 28.01% from rare earth oxides, and 2.50% from software [2] - As of August 29, the number of shareholders increased by 14.01% to 81,800, while the average circulating shares per person decreased by 12.29% [2] Group 3 - San Chuan Wisdom has distributed a total of 459 million CNY in dividends since its A-share listing, with 114 million CNY distributed in the last three years [3]

Company Overview - Zai Sheng Technology Co., Ltd. is located in Yubei District, Chongqing, established on June 28, 2007, and listed on January 22, 2015. The company specializes in the research, production, and sales of micro-fiber glass wool and its products [1][2]. Financial Performance - For the first half of 2025, Zai Sheng Technology reported operating revenue of 658 million yuan, a year-on-year decrease of 12.29%. The net profit attributable to shareholders was 60.29 million yuan, down 20.84% year-on-year [2]. - Cumulatively, the company has distributed 685 million yuan in dividends since its A-share listing, with 148 million yuan distributed over the past three years [3]. Stock Performance - As of September 3, Zai Sheng Technology's stock price was 5.41 yuan per share, with a market capitalization of 5.527 billion yuan. The stock has increased by 61.49% year-to-date but has seen a decline of 9.08% over the last five trading days [1]. - The company has appeared on the "Dragon and Tiger List" seven times this year, with the most recent appearance on August 18 [1]. Shareholder Information - As of June 30, 2025, the number of shareholders was 33,500, a decrease of 10.30% from the previous period. The average number of circulating shares per person increased by 11.49% to 30,517 shares [2][3]. - Among the top ten circulating shareholders, the "Fuguo CSI 300 Index Enhanced A/B" fund is the sixth largest shareholder, holding 4.0513 million shares as a new shareholder [3]. Business Segments - The main revenue composition of Zai Sheng Technology includes: energy-efficient materials (51.74%), clean air materials (33.29%), dust-free air conditioning products (10.73%), and others (4.24%) [1].

Company Overview - San Chuan Wisdom Technology Co., Ltd. is located in Yingtan High-tech Zone, Jiangxi Province, and was established on May 13, 2004, with its listing date on March 26, 2010 [2] - The company's main business includes smart water meters, especially IoT water meters, water management application systems, water investment operations, and health drinking services [2] - The revenue composition is as follows: water meters 62.92%, rare earth oxides 28.01%, others 5.14%, software 2.50%, secondary water supply equipment 1.33%, tap water 0.06%, and water supply engineering 0.04% [2] Financial Performance - For the first half of 2025, the company achieved operating revenue of 490 million yuan, a year-on-year decrease of 33.49%, while the net profit attributable to shareholders increased by 0.54% to 44.92 million yuan [2] - Since its A-share listing, the company has distributed a total of 459 million yuan in dividends, with 114 million yuan distributed in the last three years [3] Stock Performance - On September 1, the stock price of San Chuan Wisdom fell by 2.24% to 7.85 yuan per share, with a trading volume of 490 million yuan and a turnover rate of 6.09%, resulting in a total market capitalization of 8.164 billion yuan [1] - Year-to-date, the stock price has increased by 100.77%, but it has decreased by 10.80% in the last five trading days [1] - The company has appeared on the "Dragon and Tiger List" three times this year, with the most recent appearance on August 22, where it recorded a net purchase of 331 million yuan [1] Shareholder Information - As of August 20, the number of shareholders is 71,800, a decrease of 1.43% from the previous period, with an average of 14,014 circulating shares per person, an increase of 1.45% [2]

Company Overview - Keda Manufacturing's stock price decreased by 2.03% on September 1, closing at 11.58 CNY per share, with a trading volume of 1.41 billion CNY and a market capitalization of 22.209 billion CNY [1] - The company has seen a year-to-date stock price increase of 52.25%, with a 2.28% decline over the last five trading days, a 5.46% increase over the last 20 days, and a 12.65% increase over the last 60 days [1] - Keda Manufacturing, established on December 11, 1996, and listed on October 10, 2002, is located in Shunde District, Foshan City, Guangdong Province [1] Business Segments - The company's main business segments include overseas building materials (46.06%), building machinery (31.38%), lithium battery materials (11.33%), new energy equipment (8.68%), and others (2.55%) [1] - Keda Manufacturing is classified under the machinery equipment industry, specifically in specialized equipment [1] Financial Performance - For the first half of 2025, Keda Manufacturing reported a revenue of 8.188 billion CNY, representing a year-on-year growth of 49.04%, and a net profit attributable to shareholders of 745 million CNY, reflecting a 63.95% increase [2] - Cumulatively, the company has distributed 3.864 billion CNY in dividends since its A-share listing, with 2.299 billion CNY distributed over the last three years [3] Shareholder Information - As of June 30, 2025, Keda Manufacturing had 59,700 shareholders, a decrease of 19.87% from the previous period, with an average of 32,144 circulating shares per shareholder, an increase of 24.80% [2] - Hong Kong Central Clearing Limited is the third-largest circulating shareholder, holding 139 million shares, an increase of 24.308 million shares compared to the previous period [3]

Company Overview - Hunan Huamin Holdings Group Co., Ltd. is located in Changsha, Hunan Province, established on July 31, 1995, and listed on August 1, 2012. The company specializes in the research, design, production, sales, and application technology services of wear-resistant castings [2] - The main business revenue composition includes photovoltaic products at 82.24%, wear-resistant products at 10.67%, and other supplementary products at 7.10% [2] - The company belongs to the Shenwan industry classification of electric power equipment - photovoltaic equipment - silicon materials and wafers, and is associated with concepts such as energy conservation and environmental protection, solar energy, machinery, carbon neutrality, and small-cap stocks [2] Financial Performance - As of June 30, 2025, the company reported a revenue of 456 million yuan, a year-on-year decrease of 3.06%, and a net profit attributable to shareholders of -80.89 million yuan, a year-on-year increase of 40.78% [2] - Cumulative cash dividends since the A-share listing amount to 72.90 million yuan, with no cash dividends distributed in the past three years [3] Stock Performance - On September 1, the stock price of Huamin Holdings fell by 2.11%, trading at 7.90 yuan per share, with a total market capitalization of 4.578 billion yuan [1] - Year-to-date, the stock price has increased by 40.07%, but it has decreased by 15.60% in the last five trading days, increased by 10.96% in the last 20 days, and decreased by 17.19% in the last 60 days [1] - The company has appeared on the "Dragon and Tiger List" once this year, with the most recent appearance on August 21, where it recorded a net buy of -24.36 million yuan [1]

Core Viewpoint - Shandong Zhanggu reported a revenue of 969 million yuan for the first half of 2025, reflecting a year-on-year growth of 3.85%, but the net profit attributable to shareholders decreased by 40.86% to 38.02 million yuan [1][2] Financial Performance - The company's gross profit margin for the first half of 2025 was 25.51%, down by 3.47 percentage points year-on-year, while the net profit margin was 4.42%, a decrease of 2.81 percentage points compared to the same period last year [1] - Basic earnings per share stood at 0.12 yuan, with a weighted average return on equity of 2.94% [1] - The second quarter of 2025 saw a gross profit margin of 27.38%, a year-on-year decline of 1.49 percentage points but a quarter-on-quarter increase of 3.86 percentage points; the net profit margin was 4.18%, down 3.64 percentage points year-on-year and 0.49 percentage points quarter-on-quarter [1] Expense Analysis - Total operating expenses for the first half of 2025 were 215 million yuan, a slight decrease of 31,600 yuan year-on-year, with an expense ratio of 22.24%, down by 0.86 percentage points [2] - Sales expenses decreased by 5.26%, management expenses fell by 8.90%, while research and development expenses increased by 28.07% [2] Shareholder Information - As of the end of the first half of 2025, the total number of shareholders was 36,000, an increase of 2,336 or 6.95% from the previous quarter, while the average market value per shareholder decreased from 98,400 yuan to 96,500 yuan, a decline of 1.91% [2] Company Overview - Shandong Zhanggu, established on May 24, 1991, and listed on July 7, 2011, is located in Jinan, Shandong Province, specializing in the design, manufacturing, sales, and service of various mechanical products including Roots blowers, centrifugal blowers, pneumatic conveying systems, mills, and slurry pumps [2] - The main business revenue composition includes: blowers 55.25%, slurry pumps 22.99%, water treatment 16.85%, electrical equipment 3.33%, others 1.50%, and pneumatic conveying 0.07% [2] - The company belongs to the machinery equipment sector, specifically general equipment, and is involved in concepts such as energy storage, energy conservation and environmental protection, supercapacitors, nuclear power, and solid-state batteries [2]

Core Viewpoint - *ST Yuancheng reported a significant increase in revenue but a substantial decline in net profit for the first half of 2025, indicating financial distress despite operational growth [1][2]. Financial Performance - The company's revenue for the first half of 2025 was 82.34 million yuan, a year-on-year increase of 42.17% [1]. - The net profit attributable to shareholders was -127 million yuan, a year-on-year decrease of 94.52% [1]. - The non-recurring net profit was -78.87 million yuan, down 86.04% year-on-year [1]. - Basic earnings per share were -0.39 yuan [2]. Profitability Metrics - The gross margin for the first half of 2025 was 7.19%, an increase of 15.97 percentage points year-on-year [2]. - The net margin was -154.95%, a decline of 30.15 percentage points compared to the same period last year [2]. - In Q2 2025, the gross margin improved to 13.91%, up 25.28 percentage points year-on-year and 15.36 percentage points quarter-on-quarter [2]. - The net margin for Q2 was -219.01%, down 59.06 percentage points year-on-year and 146.46 percentage points quarter-on-quarter [2]. Expense Management - Total operating expenses for the first half of 2025 were 38.12 million yuan, a decrease of 7.63 million yuan year-on-year [2]. - The expense ratio was 46.30%, down 32.70 percentage points from the previous year [2]. - Sales expenses decreased by 56.96%, management expenses by 43.65%, and R&D expenses by 35.69%, while financial expenses increased by 46.71% [2]. Shareholder Information - As of the end of the first half of 2025, the total number of shareholders was 10,200, a decrease of 371 from the previous quarter, representing a decline of 3.53% [3]. - The average market value per shareholder decreased from 114,500 yuan to 112,600 yuan, a decline of 1.67% [3]. Company Overview - *ST Yuancheng, established on December 23, 1999, is located in Hangzhou, Zhejiang Province, and was listed on March 24, 2017 [3]. - The company's main business includes landscape construction, design, maintenance, and information services, with revenue composition as follows: 52.27% from engineering and maintenance, 37.89% from electronic devices, 6.27% from design, 1.97% from other services, 0.88% from plant sales, and 0.72% from tourism operations [3].