Core Viewpoint - The stock of Siquan New Materials has experienced significant volatility, with a year-to-date increase of 384.27% but a recent decline of 13.97% over the past five trading days [2]. Group 1: Stock Performance - As of October 9, Siquan New Materials' stock price was 235.18 CNY per share, with a market capitalization of 18.992 billion CNY [1]. - The stock has seen a trading volume of 6.77 billion CNY, with a turnover rate of 5.94% [1]. - Year-to-date, the stock has been on the龙虎榜 (top trading list) twice, with the latest instance on September 10, where it recorded a net buy of 42.1032 million CNY [2]. Group 2: Financial Performance - For the first half of 2025, Siquan New Materials reported a revenue of 386 million CNY, representing a year-on-year growth of 78.24% [3]. - The net profit attributable to shareholders for the same period was 30.5092 million CNY, reflecting a year-on-year increase of 33.19% [3]. Group 3: Business Overview - Siquan New Materials, established on June 2, 2011, specializes in the research, production, and sales of thermal management materials, magnetic materials, and nano-protective materials [2]. - The revenue composition of the company is as follows: thermal management materials (88.60%), other materials (8.69%), magnetic materials (1.99%), and nano-protective materials (0.72%) [2]. - The company is categorized under the electronic chemicals industry and is associated with several concepts, including liquid cooling, consumer electronics, and the Foxconn concept [2]. Group 4: Shareholder Information - As of August 29, the number of shareholders for Siquan New Materials was 11,600, a decrease of 16.53% from the previous period [3]. - The average number of circulating shares per shareholder increased by 19.81% to 4,092 shares [3]. - The top ten circulating shareholders include several new institutional investors, with the largest being 华夏行业景气混合A, holding 2.1399 million shares [4].

Core Viewpoint - Jianghua Micro's stock price has shown a significant increase of 27.21% year-to-date, indicating strong market performance and investor interest in the company's electronic chemical products [2]. Group 1: Stock Performance - As of October 9, Jianghua Micro's stock rose by 2.02%, reaching a price of 21.18 CNY per share, with a trading volume of 272 million CNY and a turnover rate of 3.36% [1]. - The stock has experienced a 0.52% increase over the last five trading days, a 7.29% increase over the last 20 days, and a 16.31% increase over the last 60 days [2]. Group 2: Financial Performance - For the first half of 2025, Jianghua Micro reported a revenue of 580 million CNY, reflecting a year-on-year growth of 11.30%. However, the net profit attributable to shareholders decreased by 15.51% to 48.07 million CNY [2]. - The company has distributed a total of 177 million CNY in dividends since its A-share listing, with 99.82 million CNY distributed over the past three years [3]. Group 3: Shareholder Information - As of June 30, 2025, the number of shareholders decreased by 20.31% to 51,500, while the average number of circulating shares per person increased by 25.48% to 7,483 shares [2]. - The top ten circulating shareholders include the Guotai Zhenzheng Semiconductor Materials Equipment Theme ETF, which holds 1.058 million shares as a new shareholder, while Hong Kong Central Clearing Limited has exited the top ten list [3].

Core Viewpoint - Xilong Science has experienced a decline in stock price recently, with significant net outflow of funds, despite a year-to-date increase in stock price [1][2]. Group 1: Stock Performance - As of September 30, Xilong Science's stock price was 8.92 CNY per share, down 2.09% during the trading session [1]. - The stock has increased by 24.06% year-to-date, but has seen a decline of 4.80% in the last five trading days [1]. - The company has appeared on the "Dragon and Tiger List" five times this year, with the most recent appearance on September 24, where it recorded a net buy of 3.62 million CNY [1]. Group 2: Financial Performance - For the first half of 2025, Xilong Science reported revenue of 3.368 billion CNY, a year-on-year decrease of 14.78% [2]. - The net profit attributable to shareholders was -75.32 million CNY, representing a year-on-year decrease of 276.35% [2]. Group 3: Business Overview - Xilong Science, established in 1994 and listed in 2011, primarily engages in the research, production, and sales of chemical reagents [2]. - The company's revenue composition includes specialized chemicals (62.60%), chemical raw materials (15.12%), electronic chemicals (9.66%), general reagents (7.71%), lithium battery cathode materials (4.00%), and others [2]. - The company is categorized under the electronic chemicals industry and is involved in various concept sectors such as photoresists and electronic chemicals [2]. Group 4: Shareholder Information - As of June 30, the number of shareholders for Xilong Science was 87,100, an increase of 8.25% from the previous period [2]. - The average circulating shares per shareholder were 5,375, a slight increase of 0.06% [2]. Group 5: Dividend Information - Xilong Science has distributed a total of 217 million CNY in dividends since its A-share listing, with 31.02 million CNY distributed over the past three years [3].

Core Viewpoint - Tian Tong Co., Ltd. has experienced a significant stock price increase of 53.43% year-to-date, but has recently faced a decline of 7.97% over the past five trading days, indicating volatility in its stock performance [1]. Company Overview - Tian Tong Co., Ltd. is located in Haining Economic Development Zone, Zhejiang Province, and was established on February 10, 1999, with its listing date on January 18, 2001. The company specializes in the research, manufacturing, and sales of electronic materials and high-end equipment [2]. - The main revenue composition includes 86.57% from electronic materials sales, 9.38% from specialized equipment manufacturing and installation services, and 4.05% from material sales and others [2]. - The company operates within the electronic industry, specifically in electronic chemicals, and is associated with concepts such as solid-state batteries, sodium batteries, Tesla, lithium batteries, and new energy [2]. Financial Performance - For the first half of 2025, Tian Tong Co., Ltd. achieved a revenue of 1.584 billion yuan, reflecting a year-on-year growth of 1.00%. However, the net profit attributable to shareholders decreased by 33.29% to 52.6073 million yuan [2]. - The company has distributed a total of 623 million yuan in dividends since its A-share listing, with 186 million yuan distributed over the past three years [3]. Shareholder Information - As of June 30, 2025, the number of shareholders decreased by 1.94% to 89,200, while the average circulating shares per person increased by 1.98% to 13,826 shares [2]. - Notable institutional holdings include Southern CSI 1000 ETF, which is the sixth largest shareholder with 11.3922 million shares, and Hong Kong Central Clearing Limited, the seventh largest with 10.5940 million shares, both showing increases in holdings compared to the previous period [3].

Core Viewpoint - Feikai Materials has shown significant stock performance and financial growth, indicating a positive outlook for the company in the high-tech materials sector [1][2]. Financial Performance - As of September 19, 2025, Feikai Materials achieved a revenue of 1.462 billion yuan, representing a year-on-year growth of 3.80% [2]. - The net profit attributable to shareholders for the same period was 217 million yuan, marking a substantial increase of 80.45% year-on-year [2]. - Cumulatively, the company has distributed 318 million yuan in dividends since its A-share listing, with 137 million yuan distributed over the last three years [3]. Stock Performance - The stock price of Feikai Materials increased by 66.87% year-to-date, with a 2.59% rise over the last five trading days, 14.17% over the last twenty days, and 28.82% over the last sixty days [1]. - As of September 30, the stock was trading at 26.19 yuan per share, with a market capitalization of 14.848 billion yuan [1]. Shareholder Information - The number of shareholders increased to 62,200 as of September 19, 2025, reflecting a 4.95% rise [2]. - The average number of circulating shares per shareholder decreased by 4.72% to 9,064 shares [2]. - Notable institutional holdings include Southern CSI 1000 ETF, which increased its holdings by 102,170 shares, and Hong Kong Central Clearing Limited, which reduced its holdings by 190,900 shares [3]. Business Overview - Feikai Materials specializes in the research, production, and sales of new materials, particularly ultraviolet curing materials, with a revenue breakdown of 52.32% from display materials, 24.51% from semiconductor materials, and 22.78% from ultraviolet curing materials [1]. - The company is classified under the electronic chemicals industry and is involved in several concept sectors, including photolithography and advanced packaging [1].

Core Viewpoint - The stock of Grinda has shown significant growth this year, with a notable increase in trading activity and a positive trend in its stock price over various time frames [2][3]. Company Performance - As of September 30, Grinda's stock price rose by 2.07% to 29.65 CNY per share, with a total market capitalization of 5.917 billion CNY [1]. - Year-to-date, Grinda's stock has increased by 29.08%, with a 6.89% rise in the last five trading days, 12.18% in the last 20 days, and 14.08% in the last 60 days [2]. - For the first half of 2025, Grinda reported a revenue of 315 million CNY, a year-on-year decrease of 8.67%, and a net profit attributable to shareholders of 61.39 million CNY, down 20.95% year-on-year [3]. Shareholder Information - As of June 30, 2025, Grinda had 14,600 shareholders, an increase of 22.20% from the previous period, with an average of 13,631 circulating shares per shareholder, a decrease of 18.17% [3]. - The company has distributed a total of 220 million CNY in dividends since its A-share listing, with 147 million CNY distributed over the past three years [4]. Institutional Holdings - As of June 30, 2025, Hong Kong Central Clearing Limited was the tenth largest circulating shareholder, holding 499,900 shares, a decrease of 1.1457 million shares from the previous period [4].

Company Overview - Xilong Scientific Co., Ltd. is located in Huangpu District, Guangzhou, Guangdong Province, and was established on July 19, 1994. The company was listed on June 2, 2011. Its main business involves the research, production, and sales of chemical reagents, as well as some chemical raw materials, active pharmaceutical ingredients, and food additives [2] - The revenue composition of Xilong Scientific includes: specialized chemicals 62.60%, chemical raw materials 15.12%, electronic chemicals 9.66%, general reagents 7.71%, lithium battery cathode materials 4.00%, active pharmaceutical ingredients and food additives 0.86%, and others 0.04% [2] - As of June 30, the number of shareholders of Xilong Scientific was 87,100, an increase of 8.25% from the previous period, with an average of 5,375 circulating shares per person, an increase of 0.06% [2] Financial Performance - For the first half of 2025, Xilong Scientific achieved operating revenue of 3.368 billion yuan, a year-on-year decrease of 14.78%. The net profit attributable to the parent company was -75.3173 million yuan, a year-on-year decrease of 276.35% [2] - Since its A-share listing, Xilong Scientific has cumulatively distributed cash dividends of 217 million yuan, with a total of 31.0165 million yuan distributed in the past three years [3] Stock Performance - On September 29, Xilong Scientific's stock price fell by 2.04%, closing at 9.12 yuan per share, with a trading volume of 274 million yuan and a turnover rate of 6.33%. The total market capitalization was 5.337 billion yuan [1] - Year-to-date, Xilong Scientific's stock price has increased by 26.84%, with a decline of 3.49% over the last five trading days, a rise of 4.23% over the last 20 days, and a decline of 4.40% over the last 60 days [1] - The company has appeared on the "Dragon and Tiger List" five times this year, with the most recent appearance on September 24, where the net buying on that day was 3.6192 million yuan, accounting for 9.07% of the total trading volume [1]

Core Viewpoint - Macro Chang Electronics has shown a significant stock price increase of 48.04% year-to-date, despite recent declines in the last five and twenty trading days [1][2]. Company Overview - Macro Chang Electronics, established on September 28, 1995, and listed on May 18, 2012, is located in Guangzhou, Guangdong Province. The company specializes in the production and sales of electronic-grade epoxy resins [2]. - The main business revenue composition includes: copper-clad laminates/half-cured sheets (40.16%), flame-retardant epoxy resins (22.23%), liquid epoxy resins (19.65%), solid epoxy resins (10.91%), solvent epoxy resins (5.76%), other businesses (1.27%), and other epoxy resins (0.02%) [2]. Financial Performance - For the first half of 2025, Macro Chang Electronics achieved operating revenue of 1.326 billion yuan, representing a year-on-year growth of 24.16%. However, the net profit attributable to shareholders decreased by 35.00% to 16.3352 million yuan [2]. - The company has distributed a total of 9.57 billion yuan in dividends since its A-share listing, with 2.56 billion yuan distributed over the past three years [3]. Shareholder Information - As of June 30, 2025, the number of shareholders for Macro Chang Electronics was 58,900, an increase of 2.27% from the previous period. The average circulating shares per person were 19,250, up by 0.61% [2]. - Among the top ten circulating shareholders, several funds have increased their holdings, including Jin Ying Technology Innovation Stock A, which holds 9.97 million shares, an increase of 800,000 shares [3].

Core Viewpoint - Jianghua Microelectronics has shown a positive stock performance with a year-to-date increase of 27.15%, reflecting strong market interest and potential growth in the electronic chemicals sector [1][2]. Financial Performance - For the first half of 2025, Jianghua Microelectronics reported a revenue of 580 million yuan, representing a year-on-year growth of 11.30%. However, the net profit attributable to shareholders decreased by 15.51% to 48.07 million yuan [2]. - Cumulative cash dividends since the company's A-share listing amount to 177 million yuan, with 99.82 million yuan distributed over the past three years [3]. Stock Market Activity - As of September 26, Jianghua Microelectronics' stock price was 21.17 yuan per share, with a trading volume of 201 million yuan and a turnover rate of 2.51%. The total market capitalization stands at 8.164 billion yuan [1]. - The stock has experienced a net inflow of 5.54 million yuan from major funds, with significant buying activity from large orders [1]. Shareholder Structure - As of June 30, 2025, the number of shareholders decreased by 20.31% to 51,500, while the average number of tradable shares per person increased by 25.48% to 7,483 shares [2]. - The top ten circulating shareholders include the Guotai Zhongzheng Semiconductor Materials Equipment Theme ETF as a new entrant, while Hong Kong Central Clearing Limited has exited the top ten list [3]. Business Overview - Jianghua Microelectronics, established on August 17, 2001, specializes in the research, production, and sales of ultra-pure reagents and photolithography supporting reagents, with a revenue composition of 62.62% from ultra-pure reagents and 34.69% from photolithography supporting reagents [1].

Core Viewpoint - Dinglong Co., Ltd. has shown significant stock performance with a year-to-date increase of 39.20%, driven by its core business in semiconductor materials and printing consumables [1][2]. Financial Performance - For the first half of 2025, Dinglong Co., Ltd. achieved a revenue of 1.732 billion yuan, representing a year-on-year growth of 14.00%, and a net profit attributable to shareholders of 311 million yuan, which is a 42.78% increase compared to the previous year [2]. - The company has distributed a total of 476 million yuan in dividends since its A-share listing, with 141 million yuan distributed over the last three years [3]. Shareholder Information - As of August 29, 2025, the number of shareholders increased to 43,000, up by 13.16%, while the average circulating shares per person decreased by 11.55% to 17,088 shares [2]. - The largest circulating shareholder is Hong Kong Central Clearing Limited, holding 35.2352 million shares, a decrease of 2.2701 million shares from the previous period [3]. Stock Performance - As of September 26, 2025, Dinglong Co., Ltd.'s stock price was 36.08 yuan per share, with a market capitalization of 34.148 billion yuan [1]. - The stock has seen a recent increase of 8.64% over the last five trading days and 14.83% over the last twenty days [1]. Business Overview - Dinglong Co., Ltd. is primarily engaged in the business of printing consumables and optoelectronic semiconductor materials, with 99.47% of its revenue coming from semiconductor materials, chips, and printing consumables [1]. - The company is classified under the electronic industry, specifically in electronic chemicals [1].