Group 1 - The company, Ultrasonic Electronics (000823), stated that as of now, there is no significant information that should have been disclosed but has not been disclosed [1]

Core Viewpoint - The company emphasizes its commitment to technological innovation as a driving force for development [1] Group 1: Research and Development Activities - In the first half of 2025, the company will conduct 130 research and development activities focused on new products, processes, and materials [1] - Out of the 130 activities, 24 have completed R&D and have been put into production [1] - The company has achieved breakthroughs in 23 key technologies, which are partially applied in the production process [1] Group 2: Patent Achievements - The company has obtained 31 patent authorizations, including 13 invention patents and 18 utility model patents [1]

Core Viewpoint - The company, Ultrasonic Electronics (000823.SZ), has confirmed that its printed circuit board products are utilized in mobile phones and smart terminals, and currently, there is a sufficient order volume [1] Group 1 - The company specializes in printed circuit board products [1] - The applications of these products include mobile phones and smart terminals [1] - The current order volume is described as sufficient, indicating strong demand [1]

Group 1 - The company, Ultrasonic Electronics (000823.SZ), has announced its production of printed circuit board products that are applicable for high computing power and high-performance computing [1]

Core Viewpoint - The company will pay the fifth-year interest on its convertible bonds, "超声转债," on December 8, 2025, with specific details regarding interest rates and payment procedures outlined in the announcement [2][3][11]. Summary by Sections Convertible Bond Basic Information - The company issued 7 million convertible bonds, totaling 700 million yuan, which are listed on the Shenzhen Stock Exchange [3][4]. - The bonds have a maturity period from December 8, 2020, to December 7, 2026, with a conversion period from June 15, 2021, to December 7, 2026 [4]. Interest Payment Details - The interest rates for the bonds are structured as follows: 0.3% for the first year, 0.5% for the second year, 1.0% for the third year, 1.5% for the fourth year, 1.8% for the fifth year, and 2.0% for the sixth year [4][11]. - For the fifth year, the interest payment will be 18.00 yuan (including tax) for every 10 bonds held [11]. Payment Dates - The bondholder registration date is December 5, 2025, with the interest payment date also set for December 8, 2025 [17]. - The ex-dividend date is December 8, 2025, meaning that those who sell the bonds before this date will not receive the interest payment [17]. Taxation on Interest Income - Individual bondholders will have a 20% tax withheld on the interest income, resulting in an effective payment of 14.40 yuan for every 10 bonds [11]. - Qualified foreign institutional investors (QFII and RQFII) are exempt from corporate income tax and value-added tax, receiving the full interest amount [11][16]. Credit Rating - The company's long-term credit rating is AA, and the same rating applies to the convertible bonds, with a stable outlook maintained across multiple years [8][9][10].

证券代码：000823 证券简称：超声电子 公告编号：2025-046 债券代码：127026 债券简称：超声转债 广东汕头超声电子股份有限公司 关于可转换公司债券 2025 年付息公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、 误导性陈述或重大遗漏。 特别提示： 1、"超声转债"将于2025年12月8日按面值支付第五年利息，每10张"超 声转债"（面值1,000元）利息为18.00元（含税） 2、债权登记日：2025年12月5日 3、除息日：2025年12月8日 4、付息日：2025年12月8日 5、"超声转债"票面利率：第一年0.3%、第二年0.5%、第三年1.0%、 第四年1.5%、第五年1.8%、第六年2.0%。 6、"超声转债"本次付息的债权登记日为2025年12月5日，凡在2025 年12月5日（含）前买入并持有本期债券的投资者享有本次派发的利息；2025 年12月5日卖出本期债券的投资者不享有本次派发的利息。在付息债权登记 日前（包括付息债权登记日）申请转换成公司股票的可转换公司债券，公 司不再向其持有人支付本计息年度及以后计息年度的利息。 7、下一付息期起息日： ...

Company Overview - ChaoSheng Electronics, established on September 5, 1997, and listed on October 8, 1997, is located in Longhu District, Shantou City, Guangdong Province. The company specializes in the research, production, and sales of printed circuit boards, liquid crystal displays, touch screens, ultra-thin and special copper-clad laminates, and ultrasonic electronic instruments [1]. Financial Performance - For the period from January to September 2025, ChaoSheng Electronics achieved a revenue of 4.674 billion yuan, representing a year-on-year growth of 10.91%. The net profit attributable to the parent company was 178 million yuan, reflecting a year-on-year increase of 20.93% [2]. - Since its A-share listing, ChaoSheng Electronics has distributed a total of 1.148 billion yuan in dividends, with 215 million yuan distributed over the past three years [3]. Stock Performance - As of November 27, ChaoSheng Electronics' stock price increased by 2.07% to 12.32 yuan per share, with a market capitalization of 6.616 billion yuan. The stock has risen by 21.74% year-to-date, but has seen a decline of 6.53% over the past 20 days and 10.98% over the past 60 days [1]. - The stock has appeared on the "Dragon and Tiger List" once this year, with the most recent occurrence on July 8, where it recorded a net purchase of 153 million yuan [1]. Shareholder Information - As of September 30, 2025, the number of shareholders for ChaoSheng Electronics was 45,400, an increase of 3.35% from the previous period. The average number of circulating shares per shareholder was 11,817, a decrease of 3.24% [2]. - Among the top ten circulating shareholders, Hong Kong Central Clearing Limited is the third-largest, holding 15.3208 million shares, an increase of 11.4716 million shares from the previous period [3].

Core Viewpoint - The company, Ultrasonic Electronics, has indicated that its products have a wide range of applications across various sectors including communications, automotive electronics, smart furniture, intelligent driving, aerospace equipment, and consumer electronics [2] Group 1 - The company’s products are applicable in the communications sector [2] - The automotive electronics industry is a significant area for the company’s product applications [2] - Smart furniture is another field where the company’s products can be utilized [2] Group 2 - Intelligent driving technology is a key application area for the company [2] - Aerospace equipment represents an important sector for the company’s product offerings [2] - Consumer electronics is also a major field for the company’s product applications [2]

Core Viewpoint - The company, Ultrasonic Electronics (000823.SZ), has indicated that its products can be utilized in AR applications, highlighting a stable customer resource base [1] Group 1 - The company's products are applicable in augmented reality (AR) applications [1] - The customer resource base for the company is relatively stable [1]

Core Viewpoint - The company has not confirmed the production of AMOLED flexible display modules and does not currently produce them, nor does it utilize them in its production processes [1] Group 1 - The company responded to investor inquiries regarding the mass production of AMOLED flexible display modules, stating that it does not currently produce these modules [1] - There is no production of ultrasonic solid crystal machines in the company's instrument business [1] - The company expressed uncertainty regarding the specific product related to the copper-clad laminate research and sample delivery mentioned by the investor [1]