Core Points - The announcement details a significant change in the equity holdings of the controlling shareholder of Yicheng Optoelectronics Technology Co., Ltd. due to a judicial auction [1][2] - The controlling shareholder, Shenzhen Weizhi Energy Co., Ltd., reduced its stake from 12.67% to 8.45% following the transfer of 50 million shares [1][2] - This equity change does not trigger a mandatory tender offer and does not lead to a change in control of the company [1][2] Summary of Equity Change - The equity change occurred as a result of a judicial auction where 150 million shares were auctioned, with 50 million shares transferred on September 1, 2025 [1] - Prior to the change, the controlling shareholder held 150 million shares, representing 12.67% of the total share capital, which decreased to 100 million shares, or 8.45%, post-transfer [1] - The change in equity is part of a legal procedure and does not affect the company's control structure [2] Subsequent Matters and Regulations - The buyer of the auctioned shares is prohibited from selling them within six months following the acquisition [2] - The controlling shareholder has prepared a simplified equity change report, which has been disclosed on the Shanghai Stock Exchange website [2] - The company will continue to monitor the situation and fulfill its information disclosure obligations as required by relevant laws and regulations [2]

亿晶光电科技股份有限公司 简式权益变动报告书 上市公司名称：亿晶光电科技股份有限公司 上市地点：上海证券交易所 股票简称：亿晶光电 股票代码：600537 信息披露义务人：深圳市唯之能源有限公司 住所/通讯地址：深圳市宝安区新安街道灵芝园社区创业二路188号2902 股份变动性质：股份减少 签署日期：2025年9月2日 信息披露义务人声明 一、信息披露义务人依据《中华人民共和国证券法》（以下简称"《证券法》"） 《上市公司收购管理办法》（以下简称"《收购管理办法》"）《公开发行证券的 公司信息披露内容与格式准则第 15 号——权益变动报告书》（以下简称"《准则 15 号》"）及其他相关的法律、法规和规范性文件编写本报告书。 二、信息披露义务人签署本报告书已获得必要的授权和批准，其履行亦不违反 信息披露义务人公司章程或内部规则中的任何条款，或与之相冲突。 三、依据《证券法》《收购管理办法》《准则 15 号》的规定，本报告书已全 面披露信息披露义务人在亿晶光电科技股份有限公司中拥有权益的股份变动情况。 四、截至本报告书签署之日，除本报告书披露的持股信息外，信息披露义务人 没有通过任何其他方式增加或减少其在亿晶光电 ...

证券代码：600537 证券简称：亿晶光电 公告编号：2025-055 二、所涉及后续事项及其他说明 重要内容提示： | 权益变动方向 | 增持□ | 减持☑ | | --- | --- | --- | | 权益变动前合计比例（%） | 12.67 | | | 权益变动后合计比例（%） | 8.45 | | | 本次变动是否违反已作出的承诺、意向、计划 | 是□ | 否☑ | | 是否触发强制要约收购义务 | 是□ | 否☑ | | 是否使控股股东及实际控制人发生变化 | 是□ | 否☑ | 一、本次权益变动基本情况 亿晶光电科技股份有限公司（以下简称"公司"）于 2025 年 8 月 28 日在上 海证券交易所网站（www.sse.com.cn）披露了《亿晶光电科技股份有限公司关于 控股股东所持公司股份被第二次司法拍卖的进展公告》（公告编号：2025-054）， 深圳市唯之能源有限公司（以下简称"控股股东、唯之能源"）持有的公司 150,000,000 股无限售流通股已全部被司法拍卖，占公司当前总股本的比例为 12.67%。 经公司在中国证券登记结算有限责任公司上海分公司自主查询《持股 5%以 上股东每日持 ...

Core Points - The company is preparing for its third extraordinary general meeting of shareholders in 2025, scheduled for September 11, 2025, at 14:00 [1][2] - The meeting will include various agenda items such as the appointment of auditors, discussions on foreign exchange derivatives trading, and amendments to the company's articles of association [4][6][10] Group 1: Meeting Procedures - A secretariat will be established to manage the meeting procedures [1] - Shareholders must register to speak and are limited to a total speaking time of 30 minutes [1][2] - The board will ensure the protection of shareholders' rights and maintain order during the meeting [1][2] Group 2: Agenda Items - The first agenda item involves the reappointment of Tianjian Accounting Firm as the financial and internal control auditor for the year 2025 [5] - The second agenda item proposes the initiation of foreign exchange derivatives trading to hedge against currency fluctuations, with a maximum trading amount of up to 300 million USD [6][7] - The third agenda item includes amendments to the company's articles of association, notably the removal of the supervisory board and the transfer of its powers to the audit committee [10][11]

2025 年第三次临时股东大会会议资料 亿晶光电科技股份有限公司 2025 年第三次临时股东大会会议资料 $$\Xi\,\raisebox{-.14pt}{\includegraphics[height=14.226378pt]{.}}\,\raisebox{-.14pt}{\includegraphics[height=14.226378pt]{.}}\,\raisebox{-.14pt}{\includegraphics[height=14.226378pt]{.}}$$ 1 2025 年第三次临时股东大会会议资料 亿晶光电科技股份有限公司 2025 年第三次临时股东大会现场会议须知 根据中国证券监督管理委员会发布的《上市公司股东会规则》和《亿晶光电科技 股份有限公司章程》等文件的精神，为维护投资者的合法权益，确保公司股东大会现 场会议的正常秩序和议事效率，特制订如下大会现场会议须知，望股东、董事、其他 有关人员严格遵守。 一、股东大会设立大会秘书处，具体负责大会有关程序方面的事宜。 二、董事会将维护股东的合法权益，以确保大会正常秩序和议事效率为原则，认 真履行法定职责。 三、股东要认真履行法定义务，不得 ...

Core Viewpoint - The announcement details the successful judicial auction of 150,000,000 shares held by the controlling shareholder, Weizhi Energy, which represents 12.67% of the company's total share capital, with a total transaction value of 459,340,000.00 yuan [1][4]. Group 1: Auction Details - The auction took place from August 26 to August 27, 2025, on the JD.com judicial auction platform, with the shares divided into three batches of 50,000,000 shares each [1]. - All 150,000,000 shares were successfully auctioned, with the following results: - First batch: 50,000,000 shares sold to Li Yantao for 153,780,000.00 yuan - Second batch: 50,000,000 shares sold to Yang Xiqing for 152,280,000.00 yuan - Third batch: 50,000,000 shares sold to Zhang Shouchun for 153,280,000.00 yuan [2]. Group 2: Implications of the Auction - The successful auction may lead to a risk of having no actual controller, which could significantly impact the company's shareholding structure, operations, and governance [4][5]. - As of the announcement date, the company is unaware of any relationships between the buyers and other shareholders, directors, or senior management [3][4]. - The buyers are prohibited from selling the acquired shares within six months following the acquisition [4].

证券代码：600537 证券简称：亿晶光电 公告编号：2025-054 亿晶光电科技股份有限公司关于 控股股东所持公司股份被第二次司法拍卖的 进展公告 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个别及连带责任。 重要内容提示： 一、本次司法拍卖的基本情况 本次司法拍卖的标的为亿晶光电科技股份有限公司（以下简称"公司"）控 股股东深圳市唯之能源有限公司（以下简称"唯之能源"）持有的公司 150,000,000 股无限售流通股，占其所持公司股份的比例为 100%，占公司当 前总股本的比例为 12.67%。 截至本公告披露日，本次司法拍卖网拍阶段已经结束。上述 150,000,000 股 无限售流通股被平均拆分为三批（各批同时上拍），均已被成功拍得，合计 成交金额为 459,340,000.00 元。竞拍成功的股份尚涉及缴款、法院执行法定 程序、股权变更过户等环节，最终结果存在一定的不确定性。公司将密切关 注后续进展情况，并及时履行信息披露义务。 本次司法拍卖竞拍成功的 150,000,000 股无限售流通股由 3 名自然人分别拍 得，若 ...

Core Viewpoint - Yichin Optoelectronics (600537) reported a significant decline in revenue and a negative net profit for the first half of 2025, indicating ongoing challenges in the business environment and operational performance [1]. Financial Performance Summary - Total revenue for the first half of 2025 was 1.181 billion yuan, a decrease of 46.05% compared to 2.189 billion yuan in the same period of 2024 [1]. - The net profit attributable to shareholders was -153 million yuan, an increase of 67.54% from -470 million yuan in the previous year [1]. - The gross margin improved to 0.53%, up 106.32% from -8.30% in the previous year, while the net margin was -15.05%, an improvement of 39.88% from -25.03% [1]. - Total expenses (selling, administrative, and financial) accounted for 13.43% of total revenue, an increase of 49.51% year-on-year [1]. - Earnings per share were -0.13 yuan, a 66.67% improvement from -0.39 yuan in the previous year [1]. Cash Flow and Debt Analysis - Operating cash flow per share was 0.02 yuan, a significant increase of 3225.66% from 0 yuan in the previous year [1]. - The company’s cash and cash equivalents increased by 8.00% to 1.106 billion yuan, while accounts receivable decreased by 21.07% to 818 million yuan [1]. - Interest-bearing debt rose by 16.30% to 2.576 billion yuan, indicating a potential increase in financial leverage [1]. Expense Breakdown - Sales expenses decreased by 30.61% due to lower sales-related costs, while management expenses fell by 11.44% as a result of reduced administrative costs [3]. - Research and development expenses saw a significant reduction of 79.41%, reflecting decreased investment in innovation [5]. - Financial expenses decreased by 17.37%, attributed to favorable exchange rate changes [4]. Operational Challenges - The decline in revenue was primarily due to a decrease in both sales volume and selling prices of components [2]. - The company has faced historical challenges, with a median return on invested capital (ROIC) of only 1.55% over the past decade, indicating weak investment returns [6].

Core Viewpoint - Yichin Photovoltaic (600537.SH) reported its semi-annual results for 2025, highlighting a significant increase in institutional investor holdings, which may indicate growing confidence in the company's performance and prospects [1] Institutional Holdings - As of August 25, 2025, five institutional investors disclosed holdings in Yichin Photovoltaic A-shares, totaling 265 million shares, which represents 22.37% of the company's total equity [1] - The institutional investors include Shenzhen Weizhi Energy Co., Ltd., Shenzhen Heqin Investment Industrial Partnership (Limited Partnership), BARCLAYS BANK PLC, J.P. Morgan Securities PLC - proprietary funds, and Hongde Yukan Bond A [1] - Compared to the previous quarter, the total institutional holding percentage increased by 0.85 percentage points [1] Public Fund Disclosures - During this period, one new public fund was disclosed, namely Hongde Yukan Bond A, compared to the previous quarter [1]

Core Viewpoint - The report highlights the significant decline in revenue and profit for EGing Photovoltaic Technology Co., Ltd. in the first half of 2025, alongside the challenges faced by the photovoltaic industry due to intense competition and market fluctuations [2][3][5]. Financial Performance - The company's operating revenue for the first half of 2025 was approximately 1.18 billion RMB, a decrease of 46.05% compared to the same period last year [2][14]. - The total profit for the period was a loss of approximately 173 million RMB, compared to a loss of 535 million RMB in the previous year [2][14]. - The net profit attributable to shareholders was approximately -152.5 million RMB, down from -469.8 million RMB year-on-year [2][14]. - The company's net assets decreased by 34.21% to approximately 286 million RMB compared to the end of the previous year [2][14]. Industry Overview - The photovoltaic industry is undergoing a transition from "scale expansion" to "high-quality development," with a significant increase in domestic installed capacity, reaching 212.2 GW in the first half of 2025, a year-on-year growth of 107.1% [3][4]. - The first quarter saw an installed capacity of 59.7 GW, while the second quarter experienced a surge to 152.5 GW, reflecting a 155.4% increase quarter-on-quarter [3][4]. - Despite the growth, the industry faces challenges such as low-price competition and operational difficulties, leading to a negative cash flow situation for many companies [5][6]. Business Operations - The company focuses on the research, production, and sales of high-efficiency crystalline silicon solar cells and modules, with a commitment to sustainable development and innovation in green energy solutions [7][9]. - The company has optimized its product types based on market demand and continues to develop high-efficiency solar components, including various N-type modules with significant power outputs [10][11]. - The operational model combines production and sales, ensuring a coordinated approach to procurement, production, and sales management [11][12]. Market Trends - The demand for photovoltaic products is expected to remain stable globally, despite potential declines in new installations in 2025 due to market maturity and policy changes in various countries [3][4]. - The company is actively participating in the electricity market to enhance revenue and is implementing cost-reduction strategies to improve operational efficiency [11][12]. - Emerging technologies such as BC and HJT components are gaining traction, with significant advancements in efficiency and cost control [6][10].