内蒙古欧晶科技股份有限公司 监事会对公司内部控制自我评价报告的意见 根据《中华人民共和国公司法》《上市公司治理准则》《深圳证券交易所 股票上市规则》《企业内部控制基本规范》《深圳证券交易所上市公司自律 监管指引第1号——主板上市公司规范运作》等相关规定，公司监事会认真审阅 了公司《2024年内部控制自我评价报告》对公司内部控制评价报告发表意见如下： 监事会认为：公司治理结构完善，内部控制体系基本覆盖了公司生产经营管 理的各个方面和环节，符合相关法律法规及监管部门要求，建立健全并有效实施 了内部控制，降低了企业的经营风险。符合公司现阶段经营管理发展需求，保障 了公司各项业务正常进行。《2024年度内部控制自我评价报告》全面、客观、真 实地反映了公司内部控制体系建设和运作的实际情况。 监事会对《2024年度内部控制自我评价报告》无异议。 内蒙古欧晶科技股份有限公司监事会 2025年4月25日 ...

债券代码：127098 债券简称：欧晶转债 证券代码：001269 证券简称：欧晶科技 公告编号：2025-030 内蒙古欧晶科技股份有限公司 第四届监事会第六次会议决议公告 本公司及监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。 内蒙古欧晶科技股份有限公司（以下简称"公司"）第四届监事会第六次会 议于 2025 年 4 月 24 日以现场方式召开，会议通知于 2025 年 4 月 15 日以专人送 达、通讯等形式送达。会议应出席监事 3 名，实际出席监事 3 名。会议的召集、 召开符合有关法律、法规及《公司章程》的规定。会议审议并通过了以下议案， 形成如下决议： 一、审议通过《关于<公司2024年度监事会工作报告>的议案》 该报告客观、真实地反映了公司监事会2024年根据法律法规、规范性文件及 《公司章程》的规定，本着对全体股东负责的态度，认真履行监事会职能，积极 开展各项工作，对公司依法运作情况和公司董事、高级管理人员履行职责情况进 行监督，维护了公司及全体股东的合法权益，促进了公司规范化运作。 表决情况：3票同意，0票反对，0票弃权。 本议案尚需提交股东大会审议 ...

内蒙古欧晶科技股份有限公司（以下简称"公司"）第四届董事会独立董事 专门会议第三次会议于2025年4月24日以现场方式召开，本次会议应出席独立董 事3人，实际出席独立董事3人，独立董事陈斌权、张心灵、吴振宇亲自出席了会 议。与会独立董事共同推举陈斌权先生为独立董事专门会议的召集人和主持人。 本次会议的召集和召开符合《中华人民共和国公司法》《公司章程》《公司 独立董事工作制度》《公司独立董事专门会议工作制度》的相关规定。本次会议 由陈斌权先生主持，经与会独立董事审议，一致同意通过如下议案： 1、审议通过《关于<公司2024年度利润分配预案>的议案》 鉴于公司2024年度业绩亏损，综合考虑公司实际经营发展情况、资金需求以 及公司的长期发展规划，公司留存未分配利润将主要用于满足公司日常经营，为 公司战略的顺利实施以及持续、健康、稳定发展提供可靠保障，基于对股东长远 利益的考虑，董事会拟定2024年度利润分配预案为：不派发现金红利，不送红股、 不以资本公积金转增股本。 表决情况：3票同意，0票反对，0票弃权。 我们同意将该议案提交公司第四届董事会第八次会议审议。 （以下无正文） 内蒙古欧晶科技股份有限公司 第四届董事 ...

内蒙古欧晶科技股份有限公司 第四届董事会第八次会议决议公告 债券代码：127098 债券简称：欧晶转债 证券代码：001269 证券简称：欧晶科技 公告编号：2025-029 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。 内蒙古欧晶科技股份有限公司（以下简称"公司"）第四届董事会第八次会 议于 2025 年 4 月 24 日以现场与通讯结合的方式召开，会议通知于 2025 年 4 月 15 日以专人送达、通讯等形式送达。会议应出席董事 9 名，实际出席董事 9 名。 会议的召集、召开符合有关法律、法规及《公司章程》的规定。会议审议并通过 了以下议案，形成如下决议： 一、审议通过《关于<公司2024年度董事会工作报告>的议案》 该报告客观、真实地反映了公司董事会2024年度的各项工作，公司董事会严 格按照法律法规、规范性文件及《公司章程》的规定，贯彻落实股东大会的各项 决议，认真履行职责，不断规范公司治理，促进公司健康稳定发展。全体董事认 真履行职责，为公司董事会的科学决策和规范运作发挥了积极作用。 公司独立董事向董事会提交了《2024年度独立董事述职报告》， ...

债券代码：127098 债券简称：欧晶转债 证券代码：001269 证券简称：欧晶科技 公告编号：2025-033 内蒙古欧晶科技股份有限公司 关于公司 2024 年度利润分配预案的公告 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。 1、公司 2024 年度分红方案不触及其他风险警示情形 1 特别提示： 1、截至 2024 年 12 月 31 日，内蒙古欧晶科技股份有限公司（以下简称"公 司"）合并报表未分配利润为 315,177,834.62 元，母公司未分配利润为 194,480,830.47 元。公司 2024 年度利润分配预案为：不派发现金红利，不送红 股，不以资本公积转增股本。 2、公司利润分配预案不涉及《深圳证券交易所股票上市规则》第 9.8.1 条 相关规定的可能被实施其他风险警示情形。 一、审议程序 公司于 2025 年 4 月 24 日召开第四届董事会第八次会议、第四届监事会第六 次会议，审议通过了《关于公司 2024 年度利润分配预案的议案》，根据《公司 法》《公司章程》等相关规定，本议案尚需提交 2024 年年度股东大会审议。 二、20 ...

Financial Performance - The company reported a significant increase in revenue, with a year-on-year growth of 25% in 2024 compared to 2023 [12]. - The company's operating revenue for 2024 was ¥946,528,309.26, a decrease of 69.75% compared to ¥3,129,349,459.46 in 2023 [6]. - The net profit attributable to shareholders for 2024 was -¥535,970,258.31, representing a decline of 181.96% from ¥653,927,339.88 in 2023 [6]. - The net cash flow from operating activities for 2024 was ¥83,593,097.87, down 52.20% from ¥174,882,928.76 in 2023 [6]. - The total assets at the end of 2024 were ¥2,209,304,858.81, a reduction of 37.58% from ¥3,539,395,455.08 at the end of 2023 [6]. - The company's weighted average return on equity for 2024 was -37.47%, a decrease of 82.84% compared to 45.37% in 2023 [6]. - The company reported a significant drop in diluted earnings per share for 2024 to -¥2.4351, down 171.74% from ¥3.3944 in 2023 [6]. - The company achieved a revenue of 946.53 million yuan in 2024, a decrease of 69.75% compared to 3.13 billion yuan in 2023 [60]. - The net profit attributable to shareholders was -536 million yuan, down 181.96% year-on-year [60]. Market and Industry Trends - The photovoltaic industry is experiencing a shift towards high-quality development, with a projected global increase in installed capacity of approximately 530GW in 2024, a year-on-year growth of about 35.9% [25]. - The domestic electricity consumption is expected to reach 9.85 trillion kWh in 2024, with a year-on-year growth of 6.8%, and renewable energy generation is projected to account for 35% [25]. - The company is positioned to benefit from the ongoing energy transition and the increasing demand for photovoltaic solutions in emerging markets [26]. - The company faces challenges from supply-demand mismatches and intensified competition, but long-term growth potential in the photovoltaic sector remains strong [25]. - In 2024, China's new photovoltaic installed capacity is expected to reach 277.57 GW, a year-on-year increase of 28.3%, with cumulative installed capacity exceeding 885.68 GW, maintaining the global lead [29]. - The global semiconductor market is expected to achieve a sales figure of $627.6 billion in 2024, reflecting a 19.1% year-on-year growth, driven by demand in AI computing, HPC, and storage chips [31]. Product Development and Innovation - The company is investing in new product development, including high-quality quartz products and industrial silicon recycling projects [12]. - The company has developed quartz crucibles capable of continuous crystal pulling for over 550 hours, with experimental limits exceeding 650 hours, setting a new industry standard for thermal resistance [35]. - The company specializes in quartz crucibles primarily used in the photovoltaic and semiconductor sectors, ensuring high purity and durability under high-temperature conditions [45]. - The company has developed a cleaning service for silicon materials, ensuring the purity of both polycrystalline and monocrystalline silicon through advanced cleaning processes [46]. - The company plans to enhance product consistency and production efficiency through automation in the quartz crucible melting process, which is currently in the research phase [75]. Governance and Management - The company has no controlling shareholder since its inception, ensuring a stable governance structure [16]. - The company has established a comprehensive supplier management system to ensure efficient inventory management and production stability in the quartz crucible industry [49]. - The management team has extensive experience in the photovoltaic and semiconductor industries, contributing to effective decision-making and operational efficiency [58]. - The company has a robust governance structure, with 9 board members including 3 independent directors [131]. - The company has implemented a new share repurchase management system and revised its articles of association and profit distribution system [129]. Research and Development - The company holds 195 patents, including 11 invention patents, and has a dedicated R&D team of 82 personnel focused on optimizing production processes and enhancing product quality [52]. - Research and development expenses decreased by 23.39% to ¥62,944,304.90 in 2024, compared to ¥82,165,141.21 in 2023 [74]. - The proportion of R&D investment to operating revenue increased to 6.65% in 2024, up by 4.02% compared to the previous year [76]. - The number of R&D personnel decreased by 50.60% to 82 in 2024, compared to 166 in 2023 [76]. Financial Management and Investment - The company has committed to using the raised funds primarily for high-quality quartz product projects and working capital [97]. - The company has not changed the purpose of the raised funds during the reporting period [95]. - The total amount of financial liabilities reported was CNY 0.00, indicating no outstanding financial obligations [83]. - The company has not reported any significant changes in the measurement attributes of major assets during the reporting period [83]. - The company has recognized asset impairment provisions due to the significant decline in demand and pricing pressures in the quartz crucible market [102]. Employee and Compensation - The total remuneration for directors, supervisors, and senior management during the reporting period amounted to CNY 400.54 million [164]. - The company has ensured timely and full payment of remuneration to directors, supervisors, and senior management during the reporting period [162]. - The remuneration structure includes basic salary, attendance allowance, seniority allowance, meal allowance, holiday benefits, and communication allowance [161]. - The company has implemented a comprehensive training plan with 112 training programs aimed at enhancing employee skills and overall competitiveness [180]. Environmental and Social Responsibility - The company and its subsidiaries are not classified as key pollutant discharge units by environmental protection authorities, and there were no administrative penalties related to environmental issues during the reporting period [192]. - The company actively engages in social responsibility initiatives, contributing to local economic development and participating in various public welfare activities [199]. - The company has a comprehensive environmental and safety management system, ensuring compliance with national environmental protection standards and achieving zero major safety incidents during the reporting period [198].

Financial Performance - The company's revenue for Q1 2025 was ¥140,682,949.27, a decrease of 58.61% compared to ¥339,920,893.12 in the same period last year[5] - The net profit attributable to shareholders was -¥3,666,344.26, representing a decline of 116.91% from ¥21,675,839.18 in the previous year[5] - The basic earnings per share were -¥0.0191, down 116.95% from ¥0.1127 in the same period last year[5] - Total operating revenue for the current period is ¥140,682,949.27, a decrease of 58.7% compared to ¥339,920,893.12 in the previous period[16] - Net profit for the current period is a loss of ¥3,666,344.26, compared to a profit of ¥21,675,839.18 in the previous period[17] - Basic earnings per share for the current period is -0.0191, compared to 0.1127 in the previous period[17] Cash Flow - The net cash flow from operating activities was -¥7,102,649.09, an improvement of 95.75% compared to -¥166,933,383.49 in the previous year[5] - Cash flow from operating activities shows a net outflow of ¥7,102,649.09, an improvement from a net outflow of ¥166,933,383.49 in the previous period[18] - The net cash flow from investing activities was $70,989,328.84, a significant improvement from a negative cash flow of $231,845,150.91 in the previous period[19] - Cash inflow from investment activities is ¥543,630,998.37, significantly higher than ¥150,404,311.26 in the previous period[18] - Total cash and cash equivalents at the end of the period reached $135,647,942.03, compared to $518,992,715.30 in the prior period[19] - The net increase in cash and cash equivalents was $76,308,558.93, contrasting with a decrease of $257,339,396.49 in the previous period[19] Assets and Liabilities - The total assets at the end of the reporting period were ¥2,211,217,404.00, a slight increase of 0.09% from ¥2,209,304,858.81 at the end of the previous year[5] - The total current assets amount to ¥1,600,619,280.21, slightly up from ¥1,580,502,591.29, indicating a 1.0% increase[13] - The total liabilities amount to ¥1,152,651,504.39, a slight increase from ¥1,147,075,473.58 in the previous period[15] - The total equity attributable to shareholders of the parent company is ¥1,058,565,899.61, down from ¥1,062,229,385.23 in the previous period[15] Shareholder Information - The total number of common shareholders at the end of the reporting period is 27,143[9] - The largest shareholder, Yuyao Xingxing Pipe Industry Co., Ltd., holds 31.83% of shares, totaling 61,240,856 shares[9] - The second-largest shareholder, Huake New Energy (Tianjin) Technology Development Co., Ltd., holds 24.56% of shares, totaling 47,264,000 shares[9] - The company has not identified any related party relationships among its top shareholders[9] Investment and Expenses - The company reported a significant increase in investment income of 345.06%, amounting to ¥2,510,287.10, due to increased interest from financial products and deposits[8] - The cash flow from investing activities increased by 130.62% to ¥70,989,328.84, primarily due to the maturity of financial products and deposits[8] - The company experienced a 93.65% increase in financial expenses, totaling ¥8,528,583.20, mainly due to reduced interest income[8] - Research and development expenses for the current period are ¥9,331,115.29, down 8.9% from ¥10,245,180.93 in the previous period[16] Future Plans and Standards - The company plans to reallocate ¥10,040.90 million from the "Ningxia Quartz Crucible Phase II Project" to a new project for semiconductor quartz crucible construction[11] - The remaining convertible bonds as of March 31, 2025, are 4,694,806 with a total face value of ¥469,480,600[11] - The company plans to implement new accounting standards starting in 2025[20] - The company did not undergo an audit for the first quarter report[20]

1、债券代码：127098 债券简称：欧晶转债 2、回售价格：100.155 元/张（含息、税） 3、回售申报期：2025 年 4 月 14 日至 2025 年 4 月 18 日 债券代码：127098 债券简称：欧晶转债 证券代码：001269 证券简称：欧晶科技 公告编号：2025-027 4、回售有效申报数量：30 张 内蒙古欧晶科技股份有限公司 关于"欧晶转债"回售结果的公告 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： 7、投资者回售款到账日：2025 年 4 月 25 日 一、本次可转换公司债券回售的公告情况 根据《深圳证券交易所股票上市规则》《深圳证券交易所上市公司自律监管 指引第 15 号——可转换公司债券》等相关规定，以及《内蒙古欧晶科技股份有 限公司向不特定对象发行可转换公司债券募集说明书》的约定，内蒙古欧晶科技 股份有限公司（以下简称"公司"）分别于 2025 年 4 月 12 日、2025 年 4 月 16 日、2025 年 4 月 18 日在指定的信息披露媒体巨潮资讯网（www.cninfo.com.cn） 上分别披露了 ...

1、债券代码：127098 债券简称：欧晶转债 2、转股起止时间：2024 年 5 月 30 日至 2029 年 11 月 23 日 内蒙古欧晶科技股份有限公司 关于"欧晶转债"恢复转股的提示性公告 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。 债券代码：127098 债券简称：欧晶转债 证券代码：001269 证券简称：欧晶科技 公告编号：2025-026 特别提示： 3、暂停转股时间：2025 年 4 月 14 日至 2025 年 4 月 18 日 4、恢复转股时间：2025 年 4 月 21 日 经中国证券监督管理委员会《关于同意内蒙古欧晶科技股份有限公司向不特 定对象发行可转换公司债券注册的批复》（证监许可[2023]2508 号）同意注册， 内蒙古欧晶科技股份有限公司（以下简称"公司"）于 2023 年 11 月 24 日向不 特定对象发行可转换公司债券 4,700,000.00 张，每张面值人民币 100.00 元，发 行总额为人民币 470,000,000.00 元，债券期限 6 年。债券简称"欧晶转债"， 债券代码"127098"。"欧晶转债 ...

债券代码：127098 债券简称：欧晶转债 证券代码：001269 证券简称：欧晶科技 公告编号：2025-025 关于"欧晶转债"回售的第三次提示性公告 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。 内蒙古欧晶科技股份有限公司 特别提示： 1、债券代码：127098 债券简称：欧晶转债 2、回售价格：100.155 元/张（含息、税） 3、回售条件满足日期：2025 年 4 月 8 日 4、回售申购期：2025 年 4 月 14 日至 2025 年 4 月 18 日 5、发行人资金到账日：2025 年 4 月 23 日 6、回售款划拨日：2025 年 4 月 24 日 7、投资者回售款到账日：2025 年 4 月 25 日 一、回售条款概述 （一）导致回售条款生效的原因 1 公司分别于 2025 年 3 月 19 日召开了公司第四届董事会第六次会议和第四 届监事会第四次会议，2025 年 3 月 24 日至 2025 年 3 月 28 日以简化程序召开了 "欧晶转债"2025 年第一次债券持有人会议，2025 年 4 月 7 日召开了公司 2025 年第一 ...