VANCOUVER, British Columbia, Sept. 16, 2025 (GLOBE NEWSWIRE) -- HydroGraph Clean Power Inc. (CSE: HG) (OTCQB: HGRAF) (“HydroGraph”), a leading producer of ultra-pure graphene, today announced that a new peer-reviewed study shows that aerogel ink made with HydroGraph graphene can increase the heat transfer coefficient (HTC) of copper by 152%. The study's results demonstrate the viability of using graphene for high-performance, scalable thermal management coatings in microelectronics. The study, published in  ...

Core Points - The document outlines the regulations for the behavior of the controlling shareholders and actual controllers of Suzhou Minxin Microelectronics Technology Co., Ltd, aiming to enhance corporate governance and compliance with relevant laws and regulations [1][2][3] Group 1: Definition and Scope - The term "controlling shareholder" refers to a shareholder holding more than 50% of the company's total share capital or having significant influence over shareholder meetings despite holding less than 50% [1] - The "actual controller" is defined as a natural person, legal entity, or organization that can control the company's actions through investment relationships or agreements, even if they are not a shareholder [1][2] Group 2: Principles of Conduct - Controlling shareholders and actual controllers must adhere to the principles of honesty and integrity, exercising their rights in a regulated manner and fulfilling commitments to protect the interests of the company and all shareholders [2][3] - They are prohibited from abusing their rights or harming the interests of the company and other shareholders through related transactions, profit distribution, asset restructuring, or external investments [2][3] Group 3: Company Independence - Controlling shareholders and actual controllers must maintain the company's independence, ensuring the integrity of assets, personnel, finances, institutions, and business operations [3][4] - They should not influence the company's asset integrity through shared production systems, business frameworks, or unfair use of company assets [4][5] Group 4: Information Disclosure - Controlling shareholders and actual controllers are required to fulfill information disclosure obligations, ensuring that disclosed information is truthful, accurate, complete, timely, and fair [6][7] - They must notify the company of significant events that could impact the company's securities trading prices, such as changes in control or major asset restructuring [7][8] Group 5: Share Trading and Control Transfer - When trading company shares, controlling shareholders and actual controllers must comply with relevant laws and regulations, ensuring fair information disclosure and avoiding insider trading [9][10] - They are restricted from reducing their shareholdings under certain conditions, such as during investigations for securities violations or when the company is facing significant legal issues [10][11] Group 6: Other Provisions - Controlling shareholders and actual controllers must consider the impact of their proposals on the company and other shareholders' interests [12][13] - They are responsible for ensuring that commitments made are effectively implemented and must provide guarantees for commitments with significant performance risks [12][13]

证券代码：688286 证券简称：敏芯股份 公告编号：2025-047 苏州敏芯微电子技术股份有限公司 关于计提资产减值准备的公告 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。 苏州敏芯微电子技术股份有限公司（以下简称"公司"）于 2025 年 8 月 28 日召开第四届董事会第八次会议、第四届监事会第七次会议，审议通过了《关于 现将相关情况公告如下： 一、计提资产减值准备情况概述 根据《企业会计准则》以及公司会计政策、会计估计的相关规定，为了真实、 准确地反映公司截至 2025 年 6 月 30 日的财务状况，本着谨慎性原则，公司对截 至 2025 年 6 月 30 日公司及下属子公司的资产进行了减值测试，对可能发生资产 减 值 损 失 的 相 关 资 产 计 提 减 值 准 备 。 2025 年 半 年 度 确 认 的 资 产 减 值 损 失 序号 项目 备注 金额（元） 应收账款及其他应收款坏 账损失 合 计 3,915,691.49 二、计提资产减值准备事项的具体说明 资产负债表日，公司按成本与可变现净值孰低计价 ...

Core Viewpoint - Anhui Xindong Lian Technology Co., Ltd. reported significant growth in its 2025 mid-year financial results, with substantial increases in revenue and net profit, indicating strong operational performance and potential for future growth [1][2]. Financial Performance - Total assets as of June 30, 2025, amounted to RMB 246,040.19 million, reflecting a 3.28% increase from the previous year [2]. - Operating revenue reached RMB 25,313.41 million, marking an 84.34% increase compared to RMB 13,731.95 million in the same period last year [2]. - Total profit for the period was RMB 15,432.25 million, which is a 173.37% increase from RMB 5,645.20 million year-on-year [2]. - Net profit attributable to shareholders was RMB 14,751.86 million, representing a 210.65% increase from RMB 4,748.66 million in the previous year [2]. Dividend Distribution - The company proposed a cash dividend of RMB 1.56 per 10 shares (including tax), with a total distribution amounting to RMB 62,511,642.96 (including tax) based on a total share capital of 400,715,660 shares as of June 30, 2025 [1].

证券代码：688582 证券简称：芯动联科 公告编号：2025-037 安徽芯动联科微系统股份有限公司 关于使用自有资金支付募投项目所需资金并以募集资金等额置换的 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、准确性和完整性承担法律责任。 安徽芯动联科微系统股份有限公司（以下简称"公司"）于 2025 年 8 月 15 日召开第二届董事会第十二次会议和第二届监事会第九次会议，审议通过了《关 于使用自有资金支付募投项目所需资金并以募集资金等额置换的议案》，同意公 司在募投项目实施期间，根据实际情况先行使用自有资金支付募投项目所需资金， 在履行内部相关审批程序后定期以募集资金等额置换，该部分等额置换资金视同 募投项目使用资金。具体情况如下： 一、 募集资金基本情况 经中国证券监督管理委员会出具的《关于同意安徽芯动联科微系统股份有限 公司首次公开发行股票注册的批复》(证监许可[2023]1012 号)同意，安徽芯动 联科微系统股份有限公司（以下简称"公司"）首次向社会公开发行人民币普通 股（A 股）5,521 万股。公司每股发行价格 26.74 元，新股 ...

Fundraising Overview - The company, Anhui Xindong Lian Ke Micro System Co., Ltd., successfully raised a total of RMB 1,476.3154 million by issuing 55.21 million shares at a price of RMB 26.74 per share, with all funds received by June 27, 2023 [1][2] - The funds were deposited into a dedicated account for fundraising, which has been verified by Zhonghui Certified Public Accountants [1] Fund Management and Usage - The company established a fundraising management system in compliance with relevant laws and regulations to ensure proper management and usage of the raised funds, protecting investor interests [2] - The company and its subsidiary, Beijing Xindong Zhiyuan Microelectronics Technology Co., Ltd., adopted a dedicated account storage system for the raised funds, signing a tripartite supervision agreement with the sponsoring institution, CITIC Securities [2] Account Status - As of the announcement date, the company has opened several fundraising accounts with CITIC Bank and China Everbright Bank, with specific account numbers provided [3][4] - Two accounts have been closed due to the completion of the intended use of the funds, and the corresponding tripartite supervision agreements have been terminated [4]

Core Viewpoint - The company emphasizes the accuracy and completeness of its quarterly report, ensuring no false statements or omissions exist, and holds its board and management accountable for the report's content [2][3]. Financial Data - The quarterly financial report is not audited, and the company has provided key financial data in RMB [3][8]. - The company has identified non-recurring gains and losses, which are applicable for reporting [3]. Shareholder Information - The total number of ordinary shareholders and the situation of the top ten shareholders are disclosed, with a specific mention of a repurchase account holding 1,419,877 shares, accounting for 1.42% of the total share capital [4]. Regulatory Matters - The company received an administrative regulatory decision from the Sichuan Securities Regulatory Bureau on January 17, 2025, and has taken it seriously, implementing corrective measures [6][7]. - A special meeting was held to address the issues raised in the regulatory decision, and a report on the corrective actions was approved in subsequent board meetings [7]. Accounting Adjustments - The company has conducted a thorough review of revenue recognition issues mentioned in the regulatory decision and has made necessary corrections, which were approved in a board meeting on April 25, 2025 [7][9].