Group 1 - The core viewpoint of the news is that Puran Semiconductor (Shanghai) Co., Ltd. has seen a significant increase in its stock price, rising by 5.06% to 78.84 CNY per share, with a total market capitalization of 11.672 billion CNY [1] - Puran Semiconductor was established on January 4, 2016, and went public on August 23, 2021, focusing on the research, design, and sales of integrated circuit products, with 100% of its main business revenue coming from chip sales [1] - The trading volume for Puran's stock reached 195 million CNY, with a turnover rate of 1.72% [1] Group 2 - Among the top ten circulating shareholders of Puran, the Southern Fund's Southern CSI 1000 ETF (512100) has recently entered the list, holding 836,200 shares, which accounts for 0.57% of the circulating shares [2] - The Southern CSI 1000 ETF has a total scale of 64.953 billion CNY and has achieved a year-to-date return of 22.55%, ranking 1871 out of 4222 in its category [2] - The fund has also seen a one-year return of 63.03%, ranking 1304 out of 3798 in its category, and a cumulative return of 8.45% since its inception [2]

Group 1 - The company announced the convening of its third extraordinary general meeting of shareholders for 2025 on September 8, 2025 [2] - The meeting approved the proposal regarding the change of the company's registered capital and business address, as well as the revision and handling of industrial and commercial change registration [2]

证券代码：688766 证券简称：普冉股份 公告编号：2025-065 普冉半导体（上海）股份有限公司 2025年第三次临时股东大会决议公告 本公司董事会及全体董事保证公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 本次会议是否有被否决议案：无 一、 会议召开和出席情况 （一） 股东大会召开的时间：2025 年 9 月 8 日 （二） 股东大会召开的地点：上海市浦东新区银冬路 20 弄 8 号楼公司 1 楼会议 室 （三） 出席会议的普通股股东、特别表决权股东、恢复表决权的优先股股东及 其持有表决权数量的情况： | 1、出席会议的股东和代理人人数 | 101 | | --- | --- | | 普通股股东人数 | 101 | | 2、出席会议的股东所持有的表决权数量 | 64,451,855 | | 普通股股东所持有表决权数量 | 64,451,855 | | 3、出席会议的股东所持有表决权数量占公司表决权数量的比 | 43.5341 | | 例（%） | | | 普通股股东所持有表决权数量占公司表决权数量的比例（%） | 43.53 ...

法律意见书 致：普冉半导体（上海）股份有限公司 根据《中华人民共和国证券法》《中华人民共和国公司法》（以下简称"《公司法》"）、 《上市公司股东会规则》（以下简称"《股东会规则》"）、《律师事务所从事证券法律业 务管理办法》（以下简称"《证券法律业务管理办法》"）等相关法律、法规、规范性文件 以及《普冉半导体（上海）股份有限公司章程》（以下简称"《公司章程》"）的规定，上 海贤云律师事务所（以下简称"本所"）指派律师出席普冉半导体（上海）股份有限公司（以 下简称"公司"或"普冉股份"）2025 年第三次临时股东大会（以下简称"本次股东大会"）， 并出具本法律意见书。 上海贤云律师事务所 关于普冉半导体（上海）股份有限公司 2025 年第三次临时股东大会的 对本法律意见书的出具，本所律师特作如下声明： 1、本所律师已按照《股东会规则》的要求对本次股东大会的真实性、合法性进行了核 查和验证（以下简称"查验"）并发表法律意见，本法律意见书中不存在虚假记载、误导性 陈述及重大遗漏。 2、本所律师仅对普冉股份本次股东大会的召集、召开程序、出席人员的资格、股东大 会表决程序和表决结果的合法性发表意见，而不对本次股东大会所 ...

Core Viewpoint - The company has announced the cancellation of certain special accounts for raised funds, following the completion of specific fundraising projects and the transfer of surplus funds to its own capital account [1][5]. Fundraising Overview - The company was approved to publicly issue 9.05718 million shares at a price of RMB 148.90 per share, raising a total of RMB 1,348.6141 million, with a net amount of RMB 1,245.5454 million after deducting issuance costs [1]. - The funds have been fully received and verified by an accounting firm [1]. Fund Management Situation - The company has established a special account storage system for the raised funds, in compliance with relevant regulations and agreements with its sponsor and the supervising bank [3]. - The special accounts for the raised funds are managed under a three-party supervision agreement [3]. Special Account Cancellation - The company has decided to close the special account related to the "Headquarters Base and Frontier Technology R&D Project" after completing the project and transferring surplus funds to its own account [5]. - The surplus funds have been fully transferred, and the bank account closure procedures have been completed [5].

截至本公告披露日，公司首次公开发行募集资金专户开立情况如下： 证券代码：688766 证券简称：普冉股份 公告编号：2025-064 普冉半导体（上海）股份有限公司 关于注销部分募集资金专项账户的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 一、 募集资金基本情况 经据中国证券监督管理委员会于2021年06月22日出具的《关于同意普冉半导 体（上海）股份有限公司首次公开发行股票注册的批复》（证监许可〔2021〕2111 号），普冉半导体（上海）股份有限公司（以下简称"公司"）获准向社会公开 发行人民币普通股905.7180万股，每股发行价格为人民币148.90元，本次发行募 集资金总额为134,861.41万元，扣除不含税发行费用人民币10,306.87万元后， 实际募集资金净额为人民币124,554.54万元，上述资金已全部到位。立信会计师 事务所（特殊普通合伙）对公司本次公开发行新股的资金到位情况进行了审验， 并于2021年08月16日出具了《验资报告》（信会师报字[2021]第ZF10839号）。 公司截至2 ...

Group 1 - The core viewpoint of the news is that 普冉股份 (Puran Semiconductor) experienced a decline in stock price, dropping by 5.18% to 76.02 CNY per share, with a trading volume of 3.88 billion CNY and a market capitalization of 112.55 billion CNY [1] - The company, established on January 4, 2016, and listed on August 23, 2021, focuses on the research, design, and sales of integrated circuit products, with 100% of its main business revenue derived from chip sales [1] Group 2 - 南方中证1000ETF (Southern CSI 1000 ETF) entered the top ten circulating shareholders of 普冉股份, holding 836,200 shares, which accounts for 0.57% of the circulating shares, resulting in an estimated floating loss of approximately 3.47 million CNY [2] - The Southern CSI 1000 ETF was established on September 29, 2016, with a latest scale of 649.53 billion CNY, achieving a year-to-date return of 26.28% and a one-year return of 68.19% [2] Group 3 - The fund manager of 南方中证1000ETF is 崔蕾, who has been in the position for 6 years and 297 days, managing a total fund size of 949.76 billion CNY, with the best fund return during her tenure being 127.15% and the worst being -18.32% [3]

Group 1: Company Insights - Puran's storage product line accounted for approximately 74% of revenue in the first half of the year, with "storage+" products making up about 26% [1] - ETOX process NOR Flash revenue share is increasing, with large capacity products delivered to industrial and communication clients [1] - MCU shipments grew over 50% year-on-year, dominating the "storage+" segment, while the company aims to expand into industrial and energy markets [1] Group 2: Financial Performance - New Zhou Bang achieved revenue of 4.248 billion yuan in the first half of 2025, an 18.58% year-on-year increase, with net profit rising 16.36% to 484 million yuan [2] - Battery chemicals revenue reached 2.815 billion yuan, up 22.77%, while electronic information chemicals saw a 25.18% increase to 679 million yuan [2] - The company is capitalizing on market opportunities from international manufacturers' production halts, with stable capacity utilization rates at its Poland electrolyte plant [2] Group 3: Market Trends - Huafeng Technology's sales in the new energy vehicle sector are growing, with plans to expand market size and promote high-voltage connector applications [3] - The company is experiencing asset impairment mainly due to increased accounts receivable and customer cost control [3] - High-speed I/O connector business is small but part of a subsidiary's offerings, with 224G high-speed backplane connectors having completed customer validation tests [3]

Group 1 - The core viewpoint of the news is that Reiyang Investment has conducted research on a listed company, focusing on its performance and market position in the storage products sector [1] - The company, Purun Co., has reported that its storage product line accounts for approximately 74% of its revenue, while the "storage+" product line contributes about 26%, indicating a continuous improvement in the latter [1] - The gross margin has declined due to industry cycles, competitive landscape, and company strategies, highlighting the challenges faced by the company [1] Group 2 - ETOX process NOR Flash revenue share is continuously increasing, with large-capacity products already delivered to industrial and communication clients [1] - The shipment volume of medium and large-capacity NOR Flash has grown, which is a strategic focus for the company [1] - The company has achieved a global market share ranking of fifth and is expanding into industrial and automotive sectors [1] Group 3 - The gross margin for EEPROM remains stable as the company expands into automotive applications and SPD products [1] - MCU shipment volume has increased by over 50% year-on-year, making up a significant portion of the "storage+" category [1] - The company plans to expand into industrial and energy markets while promoting large clients and overseas markets [1]

Group 1: Company Insights - Panjing Investment recently conducted research on three listed companies, including Purun Co., Ltd., which reported that storage products accounted for approximately 74% of its revenue in the first half of the year, while "storage+" products made up about 26% [1] - Zhongchuan Special Gas achieved a revenue of 144 million yuan in the first half of the year, representing a year-on-year growth of 49.19%, with a significant portion of its revenue coming from the integrated circuit industry, which accounts for about 70% [2] - Tongfei Co., Ltd. reported a revenue of 819 million yuan from power electronic temperature control products, showing a year-on-year increase of 77.48%, with overseas revenue growing by 111.94% due to increased efforts in expanding international clients [3] Group 2: Industry Trends - The decline in gross margin for Purun Co., Ltd. is attributed to industry cycles, competitive landscape, and company strategies, while the company aims to expand into industrial and automotive sectors [1] - Zhongchuan Special Gas plans to enhance its global supply, sales, and service capabilities, especially after a safety incident affected foreign electronic specialty gas manufacturers [2] - Tongfei Co., Ltd. is focusing on the energy storage temperature control sector, with a revenue increase of 87%, and is developing comprehensive cooling solutions for data centers [3]