（一）个人工作履历、专业背景以及兼职情况 江苏太平洋石英股份有限公司 2024 年年度独立董事述职报告（解亘） 本人解亘，作为江苏太平洋石英股份有限公司（以下简称"公司"）的独立 董事，严格按照《上市公司独立董事管理办法》《上海证券交易所股票上市规则》 《上海证券交易所上市公司自律监管指引第 1 号——规范运作》等法律法规、 规范性文件的规定，以及《公司章程》《公司独立董事制度》等制度要求，在 2023 年度的工作中，秉持客观、独立、公正的立场参与公司决策，详细了解公司运作 情况，诚信、勤勉、专业、忠实地履行岗位职责，按时出席相关会议，及时了解 公司的生产经营信息，关注公司的发展状况，充分发挥独立董事作用，切实维护 公司和股东特别是中小股东的合法权益。 一、独立董事的基本情况 （二）公司配合独立董事工作情况 本人解亘，1967 年 10 月生，中国国籍，无境外永久居留权，法学博士，南 京大学法学教授。曾任江苏省农垦农业发展股份有限公司独立董事（2018 年 12 月-2025 年 1 月），现任本公司独立董事、南微医学科技股份有限公司独立董事。 （二）独立性情况说明 本人及其直系亲属、主要社会关系不在该公司或 ...

江苏太平洋石英股份有限公司董事会 2025 年 04 月 25 日 1 / 1 董事会关于独立董事独立性自查情况的专项意见 根据《上市公司独立董事管理办法》《上海证券交易所股票上市 规则》《上海证券交易所上市公司自律监管指引第 1 号——规范运作》 等要求，江苏太平洋石英股份有限公司（以下简称"公司"）董事会， 就公司在任独立董事肖侠、解亘、蒋春燕的独立性情况进行评估并出 具如下专项意见： 经核查独立董事肖侠、解亘、蒋春燕的任职经历以及签署的相关 自查文件，上述人员未在公司担任除独立董事以外的任何职务，也未 在公司主要股东公司担任任何职务，与公司以及主要股东之间不存在 利害关系或其他可能妨碍其进行独立客观判断的关系，不存在影响独 立董事独立性的情况，符合《上市公司独立董事管理办法》《上海证 券交易所上市公司自律监管指引第 1 号——规范运作》中对独立董事 独立性的相关要求。 江苏太平洋石英股份有限公司 ...

Financial Performance - The company's operating revenue for 2024 was CNY 1,210,280,474.42, a decrease of 83.15% compared to CNY 7,184,231,132.09 in 2023[26] - The net profit attributable to shareholders for 2024 was CNY 333,571,393.98, down 93.38% from CNY 5,039,132,947.87 in 2023[26] - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 273,693,102.92, a decrease of 94.55% compared to CNY 5,022,182,745.81 in 2023[26] - The net cash flow from operating activities for 2024 was CNY 829,177,725.09, down 78.43% from CNY 3,843,539,427.61 in 2023[27] - The total assets at the end of 2024 were CNY 6,125,654,570.00, a decrease of 27.01% from CNY 8,392,855,944.75 at the end of 2023[27] - The net assets attributable to shareholders at the end of 2024 were CNY 5,766,177,717.92, down 23.41% from CNY 7,528,706,888.87 at the end of 2023[27] - Basic earnings per share for 2024 were CNY 0.62, a decrease of 93.33% from CNY 9.30 in 2023[28] - The weighted average return on net assets for 2024 was 7.43%, a decrease of 83.20 percentage points from 90.63% in 2023[28] Revenue Decline Factors - The significant decrease in revenue was primarily due to a 93.97% drop in revenue from photovoltaic products, which decreased by CNY 594,007.45 million compared to the previous year[29] - Earnings per share decreased by 93.33% year-on-year, primarily due to a reduction in net profit attributable to shareholders[30] - The revenue from quartz products significantly declined, primarily due to reduced sales volume, leading to a 96.39% drop in quartz sand revenue[78] - Domestic revenue fell by 87.10%, amounting to CNY 87,488,040.00, largely due to decreased sales of quartz sand[82] - The gross margin for the photovoltaic sector decreased by 51.57 percentage points, reflecting a significant impact from reduced market demand[76] Cash Flow and Financing - The company reported a significant decrease in cash flow from operating activities in Q3 2024, with a net cash flow of -CNY 12,667,323.39[34] - The company reported a 230.06% increase in net cash flow from financing activities, primarily due to higher dividend payments compared to the previous year[73] - The company’s cash and cash equivalents decreased to ¥616,380,536.94, a decline of 76.57% compared to the previous period[97] - The company has engaged in bank wealth management products totaling 189,000.00 million CNY, all of which are principal-protected fixed-income large transferable certificates of deposit[190] Research and Development - The company has significantly increased its R&D and technical transformation investments, achieving breakthroughs in various quartz products and establishing a new inspection and testing system[44] - The company plans to increase R&D investment in high-purity quartz materials to meet market demand and enhance its market share in semiconductor and photovoltaic sectors[108] - The company is advancing the research of semiconductor quartz materials and special functional quartz materials to support high-end market demands[47] - The company experienced a significant reduction in R&D expenses, which decreased by 32.64% to CNY 123,455,040.42[73] Market Strategy and Expansion - The company is focusing on expanding its semiconductor and photovoltaic business segments, enhancing its competitive advantage in high-purity quartz sand[41] - The company is enhancing its international marketing team and aims to increase the number of internationally certified semiconductor quartz product models, focusing on high-quality and efficient development[47] - The company is actively expanding its production capacity for semiconductor quartz materials, aiming to increase its market share in this segment[59] - The company plans to launch new high-purity quartz products for the semiconductor sector in 2024, including opaque and high-temperature resistant quartz[59] Governance and Compliance - The company aims to continuously improve its governance level and promote sustainable and stable development[41] - The company is committed to improving its governance structure and compliance with legal regulations to protect shareholder rights[125] - The company has established a long-term mechanism to prevent the controlling shareholder from infringing on the interests of the listed company[127] - The company has emphasized the importance of compliance with these commitments to avoid any potential economic losses and maintain shareholder trust[179] Shareholder Relations and Dividends - The company plans to submit the profit distribution proposal to the 2024 annual general meeting, proposing a cash dividend of CNY 1.9 per 10 shares[8] - The total cash dividend and share repurchase amount for 2024 is projected to be 200,239,175.82 RMB, accounting for 60.03% of the net profit attributable to shareholders[162] - The company has not made any adjustments to its cash dividend policy during the reporting period, adhering to the guidelines set by regulatory authorities[160] - The company plans to propose the 2024 annual general meeting to discuss various reports and remuneration plans[149] Employee Management and Development - The company has established a training program aimed at enhancing employee skills and team collaboration, which includes both internal and external training initiatives[159] - The company has implemented a compensation policy linking employee salaries to company performance, with adjustments based on monthly and annual performance metrics[158] - The company has a total of 1,939 employees, with 1,382 in the parent company and 557 in major subsidiaries[156] Risk Management - The company anticipates potential risks from macroeconomic factors that could impact its profitability and market demand for quartz products[119] - The company will continue to enhance its management of accounts receivable to mitigate risks associated with customer credit and payment terms[121] Strategic Partnerships - The company has established strategic partnerships with several leading domestic photovoltaic enterprises, enhancing its supply stability for high-purity quartz sand[43] - The company is focused on achieving its annual operational goals while adapting to market changes and enhancing its competitive edge[113] Audit and Compliance - The company has not received any non-standard audit opinions from its accounting firm during the reporting period[183] - The company has appointed Zhonghui Certified Public Accountants (Special General Partnership) as the auditor for the 2024 financial year, continuing a 15-year relationship[186]

Financial Performance - The company's operating revenue for Q1 2025 was ¥253,842,017.01, a decrease of 35.50% compared to ¥393,563,678.21 in the same period last year[4] - Net profit attributable to shareholders was ¥52,747,334.89, down 66.71% from ¥158,447,111.85 year-on-year[4] - The net profit after deducting non-recurring gains and losses was ¥26,096,405.16, reflecting an 84.06% decline from ¥163,762,283.28 in the previous year[4] - The basic and diluted earnings per share were both ¥0.10, a decrease of 77.27% compared to ¥0.44 in the same period last year[4] - The weighted average return on equity was 0.91%, down 1.17 percentage points from 2.08% year-on-year[4] - Operating profit for Q1 2025 was ¥47.30 million, down 73.9% from ¥181.12 million in Q1 2024[18] - Net profit for Q1 2025 was ¥51.55 million, a decline of 67.8% compared to ¥160.38 million in Q1 2024[19] - The company reported a total comprehensive income of ¥51.55 million for Q1 2025, a decrease of 73.7% from ¥196.08 million in Q1 2024[19] - Gross profit for Q1 2025 was CNY 81.95 million, resulting in a gross margin of 32.9%, compared to a gross margin of 47.5% in Q1 2024[29] - Net profit for Q1 2025 was CNY 54.88 million, down 63.3% from CNY 149.20 million in Q1 2024[29] Cash Flow and Assets - The net cash flow from operating activities was -¥43,318,991.20, compared to ¥449,913,060.21 in the same period last year, indicating a significant cash flow decline[4] - Cash flow from operating activities in Q1 2025 was negative at -¥43.32 million, compared to a positive cash flow of ¥449.91 million in Q1 2024[22] - Cash and cash equivalents at the end of Q1 2025 were ¥507.67 million, down from ¥2.84 billion at the end of Q1 2024[23] - The company's cash and cash equivalents decreased to RMB 507,673,415.77 from RMB 616,380,536.94, indicating a reduction of approximately 17.6%[14] - The company's cash and cash equivalents decreased to CNY 462.61 million as of March 31, 2025, from CNY 592.24 million as of December 31, 2024[26] - The net increase in cash and cash equivalents was -129,627,236.74, contrasting with an increase of 371,962,076.19 in the prior year[32] - Total assets at the end of the reporting period were ¥6,190,569,982.12, an increase of 1.06% from ¥6,125,654,570.00 at the end of the previous year[5] - Total assets as of March 31, 2025, were CNY 5.92 billion, an increase from CNY 5.85 billion as of December 31, 2024[27] Liabilities and Equity - Total current liabilities increased to RMB 288,763,834.43 from RMB 276,746,629.09, reflecting an increase of about 4.0%[16] - Total liabilities as of March 31, 2025, were CNY 304.23 million, up from CNY 285.54 million as of December 31, 2024[27] - Shareholders' equity attributable to shareholders was ¥5,818,925,052.81, up 0.91% from ¥5,766,177,717.92 at the end of the previous year[5] - The total equity attributable to the parent company increased to RMB 5,818,925,052.81 from RMB 5,766,177,717.92, showing a growth of approximately 0.9%[16] Operational Challenges - The decrease in revenue and profit was primarily attributed to a reduction in quartz product sales during the reporting period[8] - The company experienced a significant decline in operating performance due to the volatility in the photovoltaic industry and a substantial decrease in demand for quartz materials used in photovoltaics[13] - The company has implemented a cautious sales strategy to mitigate bad debt risks in response to market changes[13] Research and Development - Research and development expenses in Q1 2025 were ¥16.67 million, significantly reduced by 59.3% from ¥41.00 million in Q1 2024[18] - Research and development expenses in Q1 2025 were CNY 13.17 million, a decrease of 64.7% compared to CNY 37.29 million in Q1 2024[29] - The company plans to continue investing in research and technology for semiconductor materials, expanding the types and quantities of products certified by mainstream semiconductor equipment manufacturers[13] Future Plans - The company is focusing on strengthening cost management and enhancing product cost-performance advantages to improve market share[13] - The semiconductor materials segment is becoming a significant growth point, with self-produced high-purity quartz sand for semiconductor applications passing key customer certifications[13] - The company plans to focus on market expansion and new product development in the upcoming quarters[28] - The company plans to implement new accounting standards starting in 2025, which may affect financial reporting[33]

石英股份（603688）公告，2024年营业收入12.1亿元，同比减少83.15%。归属于上市公司股东的净利润 3.34亿元，同比减少93.38%。基本每股收益0.62元／股，同比减少93.33%。公司2024年年度拟以实施权 益分派股权登记日登记的总股本(扣除股份回购专户内股票数量)为基数，向全体股东每10股派发现金红 利1.9元(含税)，不转增股本，不送红股，剩余未分配利润结转以后年度分配。 ...

更正前： 重要内容提示： 会议召开时间：2025 年 04 月 30 日(星期四)上午 10:00-11:00 更正后 ： 重要内容提示： 证券代码：603688 证券简称：石英股份 公告编号：临 2025-013 江苏太平洋石英股份有限公司 关于召开 2024 年度暨 2025 年第一季度 业绩说明会的更正公告 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。 江苏太平洋石英股份有限公司（以下简称"公司"）于 2025 年 04 月 22 日在 上海证券交易所网站（www.sse.com.cn）披露了《公司关于召开 2024 年度暨 2025 年第一季度业绩说明会的公告》（临 2025-012）（以下简称"原公告"），由于相 关人员工作疏忽，导致部分披露内容有误，现对相关内容更正如下： 除以上更正内容外，原公告其他内容不变。由此给投资者造成的不便，公司 深表歉意。今后公司将加强信息披露过程中的审核工作、提高信息披露质量。 特此公告。 江苏太平洋石英股份有限公司 2025 年 04 月 23 日 1 会议召开时间：2025 年 ...

证券代码：603688 证券简称：石英股份 公告编号：临 2025-012 江苏太平洋石英股份有限公司 关于召开 2024 年度暨 2025 年第一季度 业绩说明会的公告 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。 重要内容提示： 会议召开时间：2025 年 04 月 30 日(星期四) 上午 10:00-11:00 会议召开地点：上海证券交易所上证路演中心（网址：https://roadshow.ss einfo.com/） 会议召开方式：上证路演中心网络互动 （一）会议召开时间：2025 年 04 月 30 日（星期三）10:00-11:00 （二）会议召开地点：上证路演中心 （三）会议召开方式：上证路演中心网络互动 三、参加人员 投资者可于 2025 年 04 月 23 日(星期三)至 04 月 29 日(星期二)16:00 前登录 上证路演中心网站首页点击"提问预征集"栏目或通过公司邮箱 dsh@quartzpac ific.com 进行提问。公司将在说明会上对投资者普遍关注的问题进行回答。 江苏太平洋石英股份有限 ...

石英股份 20250410 2025-04-11 摘要 • 星宇股份半导体级石英砂获认证，成全球第三家供应商，打破美、挪垄断， 有望提升国产替代率，缓解国内半导体材料瓶颈，但市场份额提升需时间。 • 半导体石英材料市场规模预计达 120-150 亿元，未来三年或达 250 亿元， 由星宇股份、菲利华等六家企业主导，市场竞争激烈，份额变化受需求和 技术影响。 • 石英材料广泛应用于扩散和刻蚀设备，新增与存量需求各占 50%，星宇股 份已获主流设备商认可，产品覆盖两类应用，为其市场拓展奠定基础。 • 晶圆厂为保障产业链安全，增加石英材料认证，倾向选择一体化生产企业， 利好具备矿砂到成品全产业链优势的石英股份。 • 关税调整推高美国进口石英砂价格，促使国内客户转向国产半导体级石英 砂，石英股份受益，但需评估美国客户份额影响。 • 预计 2030 年半导体等级石英砂需求达 5 万吨/年，石英股份市占率达 1/3，利润约 7.5 亿元；半导体材料环节总利润预计达 27.5 亿元。 • 光伏行业触底修复，进口石英砂涨价，内层和中层光伏用高纯石英砂价格 随之上涨，水羊股份销量预计提升，中期销量有望恢复至 2-3 万吨。 Q ...

证券时报数据宝统计，两融数据来看，该股最新(4月10日)两融余额为6.28亿元，其中，融资余额6.22亿 元，较前一个交易日增加3681.89万元，环比增长6.29%，近3日累计增加2922.98万元，环比增长 4.93%。 近日该股表现 日期 当日涨跌幅(%) 换手率(%) 主力资金净流入(万元) 石英股份（603688）盘中涨停，已连收3个涨停板，截至9:40，该股报42.39元，换手率5.10%，成交量 2762.53万股，成交金额11.48亿元，涨停板封单金额为4.70亿元。连续涨停期间，该股累计上涨 33.09%，累计换手率为18.60%。最新A股总市值达229.62亿元。 龙虎榜数据显示，该股因连续三个交易日内，涨幅偏离值累计达20%上榜龙虎榜1次，买卖居前营业部 中，机构净买入883.60万元，沪股通累计净卖出3682.52万元，营业部席位合计净买入5742.99万元。 2024年10月26日公司发布的三季报数据显示，前三季度公司共实现营业总收入9.97亿元，同比下降 83.10%，实现净利润3.13亿元，同比下降92.56%。(数据宝) 注：本文系新闻报道，不构成投资建议，股市有风险，投资需谨 ...

石英概念震荡拉升 石英股份3连板 智通财经4月11日电，石英股份3连板，欧晶科技2连板，凯德石英、安彩高科、长江材料涨停，壹石 通、晶赛科技、中旗新材、凯盛科技等跟涨。消息面上，4月10日，自然资源部发布的《新发现矿种公 告》显示，我国在河南东秦岭地区、新疆阿勒泰地区新发现高纯石英矿。 ...