Group 1 - The core point of the news is that Aisen Co., Ltd. has seen a stock price increase of 5.01%, reaching 87.60 CNY per share, with a trading volume of 238 million CNY and a turnover rate of 4.99%, resulting in a total market capitalization of 7.72 billion CNY [1] - Aisen Co., Ltd. specializes in the research, production, and sales of electronic chemicals, with its main business revenue composition being: electroplating solution and supporting reagents 45.37%, electroplating supporting materials 29.31%, photoresist and supporting reagents 21.91%, others (supplementary) 3.04%, and other electronic chemicals 0.37% [1] Group 2 - Southern Fund's Southern Information Innovation Mixed A (007490) has entered the top ten circulating shareholders of Aisen Co., Ltd., holding 741,200 shares, which accounts for 1.34% of the circulating shares, with an estimated floating profit of approximately 3.10 million CNY [2] - Southern Information Innovation Mixed A (007490) has achieved a year-to-date return of 29.34%, ranking 6th out of 8,846 in its category, and a one-year return of 101.14%, ranking 182nd out of 8,091 [2]

Group 1 - The core viewpoint of the news is that Aisen Co., Ltd. has seen a significant stock price increase of 5.11%, reaching 74.85 yuan per share, with a trading volume of 288 million yuan and a turnover rate of 7.03%, resulting in a total market capitalization of 6.597 billion yuan [1] - Aisen Co., Ltd. specializes in the research, production, and sales of electronic chemicals, with its main business revenue composition being: electroplating solution and supporting reagents at 45.37%, electroplating supporting materials at 29.31%, photoresist and supporting reagents at 21.91%, others (supplementary) at 3.04%, and other electronic chemicals at 0.37% [1] Group 2 - Among the top circulating shareholders of Aisen Co., Ltd., a fund under Southern Fund ranks as a significant stakeholder. The Southern Information Innovation Mixed A Fund (007490) entered the top ten circulating shareholders in the third quarter, holding 741,200 shares, which accounts for 1.34% of the circulating shares, with an estimated floating profit of approximately 2.6981 million yuan [2] - The Southern Information Innovation Mixed A Fund (007490) has a total asset size of 3.477 billion yuan, with a year-to-date return of 13.59%, ranking 288 out of 8,838 in its category, and a one-year return of 85.41%, ranking 390 out of 8,089 [2]

Group 1 - The core viewpoint of the news is that Aisen Co., Ltd. has seen a significant stock price increase of 6.9%, reaching 80.10 CNY per share, with a trading volume of 523 million CNY and a turnover rate of 12.42%, resulting in a total market capitalization of 7.059 billion CNY [1] - Aisen Co., Ltd. specializes in the research, production, and sales of electronic chemicals, with its main business revenue composition being: electroplating solution and supporting reagents at 45.37%, electroplating supporting materials at 29.31%, photoresist and supporting reagents at 21.91%, others (supplementary) at 3.04%, and other electronic chemicals at 0.37% [1] Group 2 - Among the top circulating shareholders of Aisen Co., Ltd., a fund under Southern Fund ranks as a significant stakeholder, specifically the Southern Information Innovation Mixed A (007490), which entered the top ten circulating shareholders in the third quarter with 741,200 shares, accounting for 1.34% of circulating shares [2] - The Southern Information Innovation Mixed A fund has achieved a year-to-date return of 17.55%, ranking 4th out of 8,825 in its category, and a one-year return of 93.29%, ranking 253rd out of 8,084 [2]

Core Viewpoint - The stock of Aisen Co., Ltd. has experienced fluctuations, with a recent decline of 2.01% and a total market capitalization of 6.202 billion yuan, reflecting mixed investor sentiment and trading activity [1]. Group 1: Stock Performance - As of January 6, Aisen's stock price was 70.37 yuan per share, with a trading volume of 131 million yuan and a turnover rate of 3.28% [1]. - Year-to-date, Aisen's stock price has decreased by 0.01%, with a 5-day decline of 1.26%, a 20-day increase of 35.85%, and a 60-day increase of 41.02% [1]. Group 2: Financial Performance - For the period from January to September 2025, Aisen achieved a revenue of 439 million yuan, representing a year-on-year growth of 40.71%, and a net profit attributable to shareholders of 34.476 million yuan, up 44.67% year-on-year [2]. Group 3: Shareholder Information - As of September 30, 2025, Aisen had 7,993 shareholders, an increase of 24.95% from the previous period, with an average of 6,916 circulating shares per shareholder, a decrease of 19.97% [2]. - The company has distributed a total of 17.1292 million yuan in dividends since its A-share listing [3]. - Among the top ten circulating shareholders, the Southern Information Innovation Mixed A fund is the ninth largest, holding 741,200 shares as a new shareholder [3]. Group 4: Company Overview - Aisen Co., Ltd. was established on March 26, 2010, and went public on December 6, 2023. The company specializes in the research, production, and sales of electronic chemicals [1]. - The main revenue sources for Aisen include electroplating solutions and supporting reagents (45.37%), electroplating materials (29.31%), photoresists and supporting reagents (21.91%), and other electronic chemicals (3.41%) [1].

Group 1 - The core viewpoint of the news is that Aisen Co., Ltd. has seen a significant increase in its stock price, rising by 5.01% to reach 62.84 yuan per share, with a total market capitalization of 5.538 billion yuan as of the report date [1] - Aisen Co., Ltd. specializes in the research, production, and sales of electronic chemicals, with its main business revenue composition being: electroplating solution and supporting reagents at 45.37%, electroplating supporting materials at 29.31%, photoresist and supporting reagents at 21.91%, and other electronic chemicals at 0.37% [1] - The company was established on March 26, 2010, and was listed on December 6, 2023, indicating a recent entry into the public market [1] Group 2 - Among the top ten circulating shareholders of Aisen Co., Ltd., a fund under Southern Fund ranks as a significant stakeholder, holding 741,200 shares, which accounts for 1.34% of the circulating shares [2] - The Southern Information Innovation Mixed A fund (007490) has achieved a year-to-date return of 50.41%, ranking 875 out of 8170 in its category, and a one-year return of 43.89%, ranking 1140 out of 8139 [2] - The fund manager, Zheng Xiaoxi, has a tenure of 6 years and 189 days, with the fund's total asset size at 7.468 billion yuan, and the best return during his tenure being 154.84% [3]

Group 1 - The core point of the news is that Aisen Co., Ltd. experienced a 5.06% drop in stock price, trading at 51.75 yuan per share, with a total market capitalization of 4.561 billion yuan as of December 2 [1] - Aisen Co., Ltd. specializes in the research, production, and sales of electronic chemicals, with its main revenue sources being electroplating solutions and related reagents (45.37%), electroplating materials (29.31%), photoresists and related reagents (21.91%), and other electronic chemicals (0.37%) [1] - The company was established on March 26, 2010, and is located in Kunshan, Jiangsu Province, with its listing date set for December 6, 2023 [1] Group 2 - Among the top ten circulating shareholders of Aisen Co., Ltd., a fund under Southern Fund, Southern Information Innovation Mixed A (007490), entered the list in the third quarter, holding 741,200 shares, which accounts for 1.34% of the circulating shares [2] - The fund has a total scale of 3.477 billion yuan and has achieved a return of 44.22% this year, ranking 1232 out of 8122 in its category [2] - The fund manager, Zheng Xiaoxi, has been in position for 6 years and 169 days, with the fund's total asset scale at 7.468 billion yuan [3]

Core Points - On November 21, Aisen Co., Ltd. experienced a decline of 5.16%, with a stock price of 51.83 CNY per share, a trading volume of 247 million CNY, a turnover rate of 8.40%, and a total market capitalization of 4.568 billion CNY [1] - Aisen Semiconductor Materials Co., Ltd. was established on March 26, 2010, and went public on December 6, 2023. The company specializes in the research, production, and sales of electronic chemicals [1] - The main revenue composition of Aisen includes: electroplating solutions and supporting reagents (45.37%), electroplating supporting materials (29.31%), photoresists and supporting reagents (21.91%), other (supplementary) (3.04%), and other electronic chemicals (0.37%) [1] Shareholder Information - Among the top ten circulating shareholders of Aisen, a fund under Southern Fund ranks first. The Southern Information Innovation Mixed A Fund (007490) entered the top ten shareholders in the third quarter, holding 741,200 shares, which accounts for 1.34% of the circulating shares [2] - The Southern Information Innovation Mixed A Fund was established on June 19, 2019, with a latest scale of 3.477 billion CNY. Year-to-date returns are 43.46%, ranking 1145 out of 8136 in its category; the one-year return is 29.37%, ranking 2144 out of 8056; and since inception, the return is 143.07% [2] Fund Manager Information - The fund manager of the Southern Information Innovation Mixed A Fund is Zheng Xiaoxi, who has been in the position for 6 years and 158 days. The total asset scale of the fund is 7.468 billion CNY, with the best fund return during his tenure being 146.29% and the worst being -33.69% [3]

Core Viewpoint - Aisen Semiconductor Materials Co., Ltd. has shown a significant increase in stock price, indicating positive market sentiment towards the company and its operations in the electronic chemicals sector [1]. Company Overview - Aisen Semiconductor Materials Co., Ltd. was established on March 26, 2010, and is located in Kunshan, Jiangsu Province. The company specializes in the research, production, and sales of electronic chemicals [1]. - The company's main business revenue composition includes: - Electroplating solutions and supporting reagents: 45.37% - Electroplating supporting materials: 29.31% - Photoresists and supporting reagents: 21.91% - Other (supplementary): 3.04% - Other electronic chemicals: 0.37% [1]. Shareholder Information - Southern Fund's Southern Information Innovation Mixed A (007490) has entered the top ten circulating shareholders of Aisen, holding 741,200 shares, which accounts for 1.34% of the circulating shares. The estimated floating profit today is approximately 2.17 million yuan [2]. - Southern Information Innovation Mixed A was established on June 19, 2019, with a latest scale of 3.477 billion yuan. The fund has achieved a return of 48.29% this year, ranking 903 out of 8,138 in its category; a one-year return of 37.72%, ranking 1,703 out of 8,055; and a cumulative return of 151.25% since inception [2]. Fund Manager Profile - The fund manager of Southern Information Innovation Mixed A is Zheng Xiaoxi, who has been in the position for 6 years and 156 days. The total asset scale of the fund is 7.468 billion yuan, with the best fund return during his tenure being 146.29% and the worst being -33.69% [3].

Group 1 - The core viewpoint of the news is that Aisen Co., Ltd. has seen a significant stock price increase of 6.02%, reaching 60.90 CNY per share, with a total market capitalization of 5.367 billion CNY [1] - Aisen Co., Ltd. specializes in the research, production, and sales of electronic chemicals, with its main business revenue composition being: electroplating solution and supporting reagents 45.37%, electroplating supporting materials 29.31%, photoresist and supporting reagents 21.91%, others (supplementary) 3.04%, and other electronic chemicals 0.37% [1] Group 2 - Among the top ten circulating shareholders of Aisen Co., Ltd., a fund under Southern Fund ranks first, with Southern Information Innovation Mixed A (007490) newly entering the top ten shareholders in the third quarter, holding 741,200 shares, accounting for 1.34% of circulating shares [2] - Southern Information Innovation Mixed A (007490) has achieved a return of 53.67% this year, ranking 792 out of 8147 in its category, and a one-year return of 36.21%, ranking 1502 out of 8056 [2]

Core Insights - On September 30, Aisen Co., Ltd. saw a stock price increase of 2.82% with a trading volume of 203 million yuan [1] - The company reported a financing buy-in amount of 20.75 million yuan and a financing repayment of 42.48 million yuan, resulting in a net financing outflow of 21.72 million yuan on the same day [1] - As of September 30, the total margin balance for Aisen Co. was 210 million yuan, representing 7.23% of its market capitalization, indicating a high level of financing activity [1] Financing and Margin Data - On September 30, Aisen Co. had a financing buy-in of 20.75 million yuan, with a current financing balance of 210 million yuan, which is above the 90th percentile of the past year [1] - The company reported no short-selling activity on the same day, with a short-selling balance of 0.00 shares, also indicating a high level of inactivity in this area [1] Company Overview - Aisen Co., Ltd. is located in Kunshan, Jiangsu Province, and was established on March 26, 2010, with its listing date set for December 6, 2023 [1] - The company's main business involves the research, production, and sales of electronic chemicals, with revenue composition as follows: electroplating solutions and supporting reagents (45.37%), electroplating supporting materials (29.31%), photoresists and supporting reagents (21.91%), and other electronic chemicals (0.37%) [1] Financial Performance - As of June 30, Aisen Co. had 6,397 shareholders, an increase of 6.32% from the previous period, while the average circulating shares per person decreased by 5.94% to 8,641 shares [2] - For the first half of 2025, Aisen Co. achieved a revenue of 280 million yuan, representing a year-on-year growth of 50.64%, and a net profit attributable to shareholders of 16.78 million yuan, up 22.14% year-on-year [2] Dividend Information - Aisen Co. has distributed a total of 17.12 million yuan in dividends since its A-share listing [3]