Group 1 - The company, Puyang Huicheng (300481), primarily engages in the research, production, and sales of anhydride derivatives and functional material intermediates, which are classified as fine chemicals [1] - The products are widely used in various fields, including electronic component packaging materials, electrical equipment insulation materials, wind power, composite materials, and coatings [1] - Anhydride derivatives are mainly utilized in epoxy resin curing, synthetic polyester resin, and alkyd resin, with significant applications in electrical equipment insulation materials [1]

Group 1 - Puyang Huicheng's stock increased by 5.16% to 18.53 CNY per share, with a trading volume of 194 million CNY and a turnover rate of 3.72%, resulting in a total market capitalization of 5.408 billion CNY [1] - Puyang Huicheng Electronic Materials Co., Ltd. is located in Puyang City, Henan Province, established on December 27, 2002, and listed on June 30, 2015. The company's main business includes the research, production, and sales of fine chemicals such as anhydride derivatives and functional material intermediates [1] - The revenue composition of Puyang Huicheng is as follows: anhydride derivatives account for 80.54%, functional material intermediates 19.29%, and others 0.17% [1] Group 2 - Southern Fund's Southern Baoyuan Bond A (202101) is among the top ten circulating shareholders of Puyang Huicheng, holding 1.3001 million shares, unchanged from the previous period, representing 0.45% of circulating shares, with an estimated floating profit of approximately 1.183 million CNY [2] - Southern Baoyuan Bond A (202101) was established on September 20, 2002, with a latest scale of 6.212 billion CNY. Year-to-date return is 2.87%, ranking 347 out of 7083 in its category; the one-year return is 10.57%, ranking 327 out of 6282; and since inception, the return is 726.74% [2] Group 3 - The fund managers of Southern Baoyuan Bond A (202101) are Lin Lefeng and Liu Yicheng. Lin Lefeng has a tenure of 9 years and 307 days, managing a total fund size of 17.61 billion CNY, with the best return during his tenure being 177.15% and the worst 5.08% [3] - Liu Yicheng has a tenure of 3 years and 334 days, managing a total fund size of 16.872 billion CNY, with the best return during his tenure being 25.83% and the worst 0.76% [3]

Core Viewpoint - Puyang Huicheng (300481.SZ) does not produce tetramethylcyclobutane dianhydride and primarily focuses on the research, development, production, and sales of maleic anhydride derivatives and functional material intermediates [1] Group 1 - The company’s products are widely used in various fields including electronic component packaging materials, electrical equipment insulation materials, wind power, composite materials, and coatings [1]

Core Viewpoint - Puyang Huicheng (300481.SZ) is primarily engaged in the research, production, and sales of fine chemicals, including anhydride derivatives and functional material intermediates, with ongoing R&D projects for photoresist intermediates [2] Group 1 - The revenue from the photoresist intermediate R&D project is currently low and does not significantly impact the overall business revenue of the company [2] - The company sources all of its main raw materials domestically [2]

Group 1 - The company, Puyang Huicheng (300481), has a diverse range of products that are widely used in various fields including electronic component packaging materials, electrical equipment insulation materials, wind power, composite materials, and coatings [1] - The functional material intermediates produced by the company are primarily utilized in the field of organic optoelectronic materials [1]

Group 1 - The company, Puyang Huicheng (300481.SZ), primarily engages in the research, production, and sales of fine chemicals such as anhydride derivatives and functional material intermediates [2] - The products of the company are widely used in various fields including electronic component packaging materials, electrical insulation materials, wind power, composite materials, and coatings [2] - The company does not currently involve itself in the commercial aerospace materials sector, as confirmed in a response to an investor inquiry [2]

Group 1 - Puyang Huicheng Electronic Materials Co., Ltd. experienced a decline of 1.14% on December 30, with a stock price of 15.64 yuan per share and a total market capitalization of 4.565 billion yuan [1] - The company, established on December 27, 2002, and listed on June 30, 2015, specializes in the research, production, and sales of fine chemicals, including anhydride derivatives and functional material intermediates [1] - The revenue composition of the company is as follows: anhydride derivatives account for 80.54%, functional material intermediates for 19.29%, and other sources for 0.17% [1] Group 2 - Southern Fund's Southern Baoyuan Bond A (202101) is among the top ten circulating shareholders of Puyang Huicheng, holding 1.3001 million shares, which represents 0.45% of the circulating shares [2] - The fund has a current scale of 6.076 billion yuan and has achieved a year-to-date return of 6.39%, ranking 477 out of 6215 in its category [2] - The fund manager, Lin Lefeng, has a tenure of 9 years and 278 days, with a total fund size of 15.472 billion yuan and a best return of 161.29% during his tenure [3]

Core Viewpoint - Puyang Huicheng (300481.SZ) has clarified that it is not establishing new research institutes, and its subsidiary, Huicheng Research Institute, is primarily responsible for the functional materials intermediate business [1] Group 1 - The company has no plans for new research institutes [1] - Huicheng Research Institute focuses on functional materials intermediates [1]

Group 1 - The company Puyang Huicheng stated on November 13 that it leads the operation of functional material intermediates business [2]

Core Viewpoint - Puyang Huicheng's stock price has shown a positive trend with a year-to-date increase of 9.64%, indicating investor confidence despite a slight decline in revenue and net profit for the first nine months of 2025 [1][2]. Financial Performance - For the period from January to September 2025, Puyang Huicheng reported revenue of 1.069 billion yuan, a year-on-year decrease of 1.36%, and a net profit attributable to shareholders of 109 million yuan, down 27.55% compared to the previous year [2]. - The company has distributed a total of 804 million yuan in dividends since its A-share listing, with 411 million yuan distributed over the last three years [3]. Stock Market Activity - As of November 7, Puyang Huicheng's stock price was 15.81 yuan per share, with a trading volume of 65.8964 million yuan and a turnover rate of 1.45%, resulting in a total market capitalization of 4.614 billion yuan [1]. - The stock has seen a net inflow of main funds amounting to 10.7615 million yuan, with significant buying activity from large orders [1]. Shareholder Information - As of October 20, 2025, the number of shareholders for Puyang Huicheng stood at 22,000, with an average of 13,184 circulating shares per person, indicating stable shareholder engagement [2]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited holds 1.8694 million shares, reflecting an increase of 115,000 shares from the previous period [3].