Core Points - The document outlines the voluntary information disclosure management system of Shenzhen Guangfeng Technology Co., Ltd, aiming to ensure the authenticity, accuracy, and completeness of information disclosed to protect the rights of the company, shareholders, and investors [1][2]. Group 1: General Principles - The voluntary information disclosure is defined as information disclosed by the company that does not meet the mandatory disclosure standards but is intended to protect investor interests [2]. - The company must ensure that voluntarily disclosed information does not conflict with legally required disclosures and must not mislead investors [3]. - The disclosure should adhere to principles of truthfulness, accuracy, completeness, timeliness, and fairness, reflecting the company's actual operational status [3]. Group 2: Disclosure Standards - The company may voluntarily disclose information under specific circumstances, such as signing significant strategic agreements or when there are important developments in product research and certifications [4]. - The company must assess the necessity of disclosure and avoid misleading content, especially when dealing with sensitive information [4]. Group 3: Disclosure Procedures - A strict review process is mandated before any voluntary disclosure, including verification by department heads and compliance checks by the board secretary [5]. - The board secretary is responsible for coordinating and organizing the disclosure process, ensuring compliance with legal requirements [6]. Group 4: Responsibilities - The chairman bears primary responsibility for ensuring compliance with disclosure regulations, while the board secretary manages the specific disclosure tasks [6][7]. - Other executives, including the general manager and financial officer, are responsible for the accuracy of the disclosed information within their areas of expertise [6]. Group 5: Management of Disclosure Documents - The board office is tasked with managing disclosure documents and ensuring that all relevant records are maintained for at least ten years [7]. - Departments and subsidiaries are required to appoint personnel to manage disclosure documents and report relevant information to the board secretary [8].

Core Viewpoint - The document outlines the investment management guidelines for Shenzhen Guangfeng Technology Co., Ltd., aiming to enhance corporate governance, streamline investment decision-making processes, and ensure compliance with relevant laws and regulations [1]. Investment Decision Authority - Investment projects must be approved by the company's shareholders, board of directors, chairman, and general manager according to their respective authority levels [1]. - Specific thresholds for board and shareholder approval are established, including asset total exceeding 50% of total audited assets or transaction amounts exceeding 50% of market value [2]. - The chairman has the authority to decide on investments that meet certain criteria, such as asset totals exceeding 3% of total audited assets [3][4]. Investment Procedures - Investment proposals for core business areas must be submitted in writing by shareholders, directors, and relevant departments [9]. - The strategic investment department conducts preliminary analyses of investment opportunities, considering market prospects and alignment with the company's long-term strategy [18]. - Non-core investment proposals follow a similar process, requiring approval from the chairman or general manager before submission to the board [22][24]. Implementation and Oversight - Once approved, the general manager or authorized personnel are responsible for the implementation of investment projects [27]. - The board of directors is tasked with regularly monitoring the progress and effectiveness of major investment projects [30]. - The audit committee has the authority to supervise the company's investment activities [31]. Responsibilities and Accountability - Company directors and management are required to exercise caution and control over investment risks, with accountability for any violations of the investment procedures [32][33]. - The board and shareholders have the authority to impose penalties on responsible parties for any losses incurred due to improper investment decisions [35]. Additional Provisions - The document specifies that the market value is calculated based on the average closing value over the last 10 trading days [36]. - Any matters not covered by these guidelines will be handled according to the Company Law and relevant regulations [38].

General Principles - The management system for the shares held by the board of directors and senior management of Shenzhen Guangfeng Technology Co., Ltd. is established to strengthen the management of shareholding and changes in accordance with relevant laws and regulations [1][2] - The shares held by the board and senior management include all shares registered in their names and those held through others' accounts, including shares in margin trading [1][2] Share Trading Restrictions - Directors and senior management are prohibited from engaging in margin trading or derivative trading involving the company's shares [1][2] - Specific trading restrictions are in place during certain periods, such as 15 days before the annual and semi-annual reports and 5 days before quarterly reports [2][3] Share Transfer Limitations - Shares held by directors and senior management cannot be transferred within one year of the company's stock listing or within six months after leaving the company [2][3] - A maximum of 25% of the total shares held can be transferred each year during their term and within six months after their term ends, with exceptions for certain circumstances [3][4] Reporting and Disclosure Requirements - Directors and senior management must report their shareholding status and any changes within two trading days of the occurrence [5][6] - A reduction plan must be disclosed 15 trading days prior to any planned share transfer, detailing the number of shares, time frame, and reasons for the transfer [6][7] Compliance and Accountability - The company is responsible for ensuring that directors and senior management comply with the regulations regarding share trading and must report any violations to the relevant authorities [7][8] - The company secretary is tasked with managing the identity and shareholding data of directors and senior management, ensuring compliance with reporting requirements [8]

深圳光峰科技股份有限公司 关联交易管理制度 （2025 年 8 月修订） 第一章 总则 第一条 为保证深圳光峰科技股份有限公司（以下简称"公司"）与关联方 之间发生的关联交易符合公平、公正、公开的原则，维护公司及全体股东的合法 利益，根据《中华人民共和国公司法》（以下简称"《公司法》"）、《中华人 民共和国证券法》《上海证券交易所科创板股票上市规则》和其他有关法律、法 规和规范性文件及《公司章程》，制定本制度。 公司董事、高级管理人员； 与第（一）项、第（二）项、第（三）项所述关联自然人关系密切 的家庭成员，包括配偶、年满 18 周岁的子女及其配偶、父母及配偶的父母、兄 弟姐妹及其配偶、配偶的兄弟姐妹、子女配偶的父母； 直接持有公司 5%以上股份的法人或其他组织及其一致行动人； 直接或间接控制公司的法人或其他组织的董事、监事、高级管理人 员或其他主要负责人； 由第（一）项至第（六）项所列关联法人或关联自然人直接或者间 接控制的，或者由前述关联自然人（独立董事除外）担任董事、高级管理人员的 法人或其他组织，但公司及其控股子公司除外； 第二条 公司发生关联交易，应当保证关联交易的合法性、必要性、合理性 和公允性， ...

（编辑 何成浩） 证券日报网讯 8月29日晚间，茂莱光学发布公告称，2025年半年度公司实现营业收入318，951，190.62 元，同比增长32.26%；归属于上市公司股东的净利润为32，755，541.82元，同比增长110.36%。 ...

Group 1 - The company conducted an online investor meeting to discuss future development trends, business cooperation, product shipment volumes, and reasons for performance losses [1] - In the security sector, despite a slowdown in traditional security market growth due to macro policies, the company aims to consolidate its products and expand into the consumer market [1] - The company has made early investments in the new display sector, focusing on building capabilities in key assembly processes and equipment for AR/VR [1] Group 2 - The company has chosen Yiwentech as a partner in the AR glasses field based on strategic synergy and technological complementarity, and it holds equity in Yiwentech through an investment fund [2] - The company reported steady growth in AR product shipments in the first half of 2025, with expectations for continued improvement in the second half [2] - The company explained its performance loss in the first half of 2025 was due to significant resource and expense investments in R&D projects, and it plans to strategically adjust some projects to enhance profit margins [2]

Group 1 - Hailiang Co., Ltd. achieved a revenue of 44.476 billion yuan, a year-on-year increase of 1.17%, and a net profit of 711 million yuan, a year-on-year increase of 15.03% [1] - Yinfai Storage reported a revenue of 543 million yuan, a year-on-year decrease of 18.97%, and a net profit of 62.347 million yuan, a year-on-year decrease of 20.05% [1] - Huamao Technology achieved a revenue of 1.108 billion yuan, a year-on-year increase of 14.42%, and a net profit of 137 million yuan, a year-on-year increase of 3.21% [2] Group 2 - Postal Savings Bank reported a revenue of 179.446 billion yuan, a year-on-year increase of 1.5%, and a net profit of 49.228 billion yuan, a year-on-year increase of 0.85% [4] - Bright Dairy achieved a revenue of 12.472 billion yuan, a year-on-year decrease of 1.9%, and a net profit of 217 million yuan, a year-on-year decrease of 22.53% [6] - Pianzaihuang reported a revenue of 5.379 billion yuan, a year-on-year decrease of 4.81%, and a net profit of 1.442 billion yuan, a year-on-year decrease of 16.22% [7] Group 3 - Great Wall Motors achieved a revenue of 92.335 billion yuan, a year-on-year increase of 0.99%, and a net profit of 6.337 billion yuan, a year-on-year decrease of 10.21% [9] - Haowei Group reported a revenue of 13.956 billion yuan, a year-on-year increase of 15.42%, and a net profit of 2.028 billion yuan, a year-on-year increase of 48.34% [10] - Batian Co., Ltd. achieved a revenue of 2.543 billion yuan, a year-on-year increase of 63.93%, and a net profit of 456 million yuan, a year-on-year increase of 203.71% [12] Group 4 - Yuxin Technology reported a revenue of 1.415 billion yuan, a year-on-year decrease of 5.01%, and a net profit of 220 million yuan, a year-on-year increase of 35.26% [14] - Zhongti Industry reported a revenue of 787 million yuan, a year-on-year decrease of 25.24%, and a net loss of 24.3955 million yuan [15] - Kemei Diagnostics achieved a revenue of 165 million yuan, a year-on-year decrease of 27.03%, and a net profit of 24.3408 million yuan, a year-on-year decrease of 68.24% [16] Group 5 - Huatai Co., Ltd. reported a revenue of 6.409 billion yuan, a year-on-year decrease of 1.86%, and a net profit of 67.6382 million yuan, a year-on-year decrease of 63.13% [17] - Fudan Fuhua reported a revenue of 326 million yuan, a year-on-year increase of 2.20%, and a net loss of 711.58 million yuan [19] - Haili Co., Ltd. achieved a revenue of 12.426 billion yuan, a year-on-year increase of 13.16%, and a net profit of 333.546 million yuan, a year-on-year increase of 693.76% [21] Group 6 - Xintong New Science reported a revenue of 61.852 million yuan, a year-on-year increase of 8.49%, and a net loss of 30.393 million yuan [22] - Newzhisoft achieved a revenue of 897 million yuan, a year-on-year decrease of 3.40%, and a net profit of 30.3531 million yuan, a year-on-year increase of 42.84% [24] - Maolai Optics reported a revenue of 319 million yuan, a year-on-year increase of 32.26%, and a net profit of 32.7555 million yuan, a year-on-year increase of 110.36% [25] Group 7 - Qianjin Pharmaceutical achieved a revenue of 1.818 billion yuan, a year-on-year decrease of 5.52%, and a net profit of 128 million yuan, a year-on-year increase of 8.50% [28] - Quanfeng Automotive reported a revenue of 1.218 billion yuan, a year-on-year increase of 18.90%, and a net loss of 167 million yuan [29] - Zhongjin Lingnan's application for a specific issuance of A-shares has been accepted by the Shenzhen Stock Exchange [31] Group 8 - Zhonglv Electric achieved a revenue of 2.333 billion yuan, a year-on-year increase of 29.30%, and a net profit of 618 million yuan, a year-on-year increase of 33.06% [33] - Sanhuan Group reported a revenue of 4.149 billion yuan, a year-on-year increase of 21.05%, and a net profit of 1.237 billion yuan, a year-on-year increase of 20.63% [35] - China Energy Construction achieved a revenue of 212.091 billion yuan, a year-on-year increase of 9.18%, and a net profit of 28.02 billion yuan, a year-on-year increase of 0.72% [37] Group 9 - Liou Co., Ltd. reported a revenue of 9.635 billion yuan, a year-on-year decrease of 9.62%, and a net profit of 478 million yuan, turning from a loss to profit [38] - Suzhou Bank achieved a revenue of 6.504 billion yuan, a year-on-year increase of 1.81%, and a net profit of 3.134 billion yuan, a year-on-year increase of 6.15% [40] - Shunxin Agriculture reported a revenue of 4.593 billion yuan, a year-on-year decrease of 19.24%, and a net profit of 173 million yuan, a year-on-year decrease of 59.09% [43] Group 10 - Tongfu Microelectronics achieved a revenue of 13.038 billion yuan, a year-on-year increase of 17.67%, and a net profit of 412 million yuan, a year-on-year increase of 27.72% [44] - Weidao Nano reported a revenue of 1.05 billion yuan, a year-on-year increase of 33.42%, and a net profit of 192 million yuan, a year-on-year increase of 348.95% [44] - ZTE Corporation achieved a revenue of 715.53 billion yuan, a year-on-year increase of 14.51%, and a net profit of 50.58 billion yuan, a year-on-year decrease of 11.77% [46]

Core Viewpoint - Zhejiang Crystal Optoelectronics Technology Co., Ltd. reported significant growth in its financial performance for the first half of 2025, with a focus on various business segments and future plans discussed during an online earnings briefing attended by over a hundred institutions [1][2]. Financial Performance - In the first half of 2025, the company's revenue reached 3.02 billion yuan, a year-on-year increase of 14% [2]. - The net profit attributable to shareholders was 501 million yuan, up 17% year-on-year, with the growth rate of net profit exceeding that of revenue [2]. - The second quarter saw revenue of 1.54 billion yuan, a 17% year-on-year increase and a 4% quarter-on-quarter increase [2]. - The gross margin for the first half was 29.46%, an increase of approximately 2% compared to the same period last year, while the net margin was 16.58%, up about 0.5% [2]. - Earnings per share were 0.37 yuan, reflecting a 19% year-on-year growth [2]. Business Segment Performance - Consumer electronics revenue was 2.54 billion yuan, a 13% increase year-on-year, accounting for 84.19% of total revenue [3]. - Automotive electronics AR+ revenue surged to 241 million yuan, a remarkable 79% increase year-on-year [3]. - Reflective materials revenue reached 187 million yuan, growing by 2% year-on-year [3]. - The gross margin for consumer electronics was 29.52%, while automotive electronics AR+ and reflective materials had gross margins of 25.24% and 27.63%, respectively [3]. Sales and Expenses - Export revenue was 2.17 billion yuan, an 11.66% increase year-on-year, making up 72.77% of total revenue [3]. - Domestic sales reached 775 million yuan, a 19.66% increase year-on-year, accounting for 25.63% of total revenue [3]. - The company's expense ratio for the first half was 11.9%, up 0.6% from the previous year, with total expenses around 360 million yuan, reflecting a nearly 20% increase [3]. Future Outlook and Strategic Initiatives - The company aims for a revenue growth target of 0-30% for 2025, with capital expenditures expected to account for 10-15% of revenue [3]. - The coating filter business has successfully commenced mass production for a major North American client, which is anticipated to contribute significantly to future earnings [4]. - The automotive electronics AR+ segment is expected to see improved performance with new customer deliveries and increased HUD shipments [4]. - The company is actively engaging with mainstream automotive manufacturers for potential collaborations in the AR-HUD market [4].

每经AI快讯，水晶光电（SZ 002273，收盘价：27.82元）发布公告称，2025年8月28日，水晶光电接受 国盛证券有限责任公司等投资者调研，公司董事长李夏云等人回答了投资者提出的问题。 2025年1至6月份，水晶光电的营业收入构成为：光学光电子行业占比92.2%，反光材料行业占比 6.21%，其他业务占比1.6%。 截至发稿，水晶光电市值为387亿元。 每经头条（nbdtoutiao）——申请超2万份，已开出41家，加盟海底捞，你要准备多少钱？1000万元不算 多，真实"账单"公布 （记者 王晓波） ...

Core Viewpoint - Tengjing Technology reported a strong performance in the first half of 2025, driven by the demand for AI computing power and growth in the optical communication components market, with total revenue reaching 263 million yuan, a year-on-year increase of 24.29% [3][4] Financial Performance - The company achieved a net profit attributable to shareholders of 36.59 million yuan, up 11.47% year-on-year [3] - The net profit excluding non-recurring gains and losses was 34.62 million yuan, reflecting an increase of 11.68% compared to the previous year [3] Business Growth Drivers - The growth in revenue was primarily due to the expansion in the optical communication sector and high growth in high-end optical modules for emerging applications like semiconductor equipment [3][4] - The company increased its R&D investment by 30.71% year-on-year, totaling 29.11 million yuan, which accounted for 11.07% of total revenue [4] Strategic Initiatives - The company is focusing on technological research and development in optical and optoelectronic industries, enhancing its core technology capabilities and product offerings [4][5] - Efforts include expanding production capacity for crystal materials in the optical communication field and advancing AR smart glasses technology [5] Market Engagement - The company actively participated in several international industry exhibitions to enhance brand visibility and customer engagement, including events in the US and Germany [4][5] Capacity Expansion - The company is progressing with the construction of a production base in Thailand to improve overseas order fulfillment capabilities in optical communication and biomedical sectors [5][6]