Financial Performance - The company's operating revenue for Q3 2025 reached ¥224,087,603.65, representing a year-on-year increase of 16.50%[5] - The net profit attributable to shareholders for Q3 2025 was ¥8,777,899.02, an increase of 8.04% compared to the same period last year[5] - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥7,840,225.10, showing a significant increase of 101.69% year-on-year[5] - The company reported a net profit of ¥66,486,527.13 for the first nine months of 2025, a decrease of 31.31% compared to the same period last year[10] - Net profit for the current period was ¥66,486,527.13, a decrease of 31.3% from ¥96,793,638.05 in the previous period[20] - Earnings per share (EPS) decreased to ¥0.0763 from ¥0.1216, indicating a decline of 37.2%[21] Assets and Liabilities - The total assets as of September 30, 2025, amounted to ¥2,646,631,931.39, a decrease of 3.41% from the end of the previous year[5] - Total assets decreased from ¥2,740,035,363.34 to ¥2,646,631,931.39, a reduction of about 3.4%[16] - Total liabilities decreased from ¥1,200,000,000 to ¥1,150,000,000, reflecting a decrease of approximately 4.2%[16] - The total liabilities decreased to ¥826,072,829.73 from ¥981,627,986.85, a reduction of approximately 15.8%[17] - Total equity increased to ¥1,820,559,101.66 from ¥1,758,407,376.49, reflecting a growth of about 3.5%[17] Cash Flow - The net cash flow from operating activities for the year-to-date period was -¥202,036,308.26, reflecting a drastic decline of 1,418.19% year-on-year[5] - Cash flow from operating activities showed a net outflow of ¥202,036,308.26, worsening from a net outflow of ¥13,307,706.43 in the previous period[22] - The cash inflow from operating activities totaled ¥623,238,041.30, down from ¥713,789,569.08, a decline of about 12.6%[22] - Net cash flow from investing activities was -$36,987,004.47, compared to $55,378,959.64 in the previous period[23] - Total cash inflow from financing activities was $47,467,400.00, while cash outflow was $12,175,800.54, resulting in a net cash flow of -$12,175,800.54[23] - The net increase in cash and cash equivalents was -$251,199,113.27, down from -$39,784,169.02 in the previous period[23] - The ending balance of cash and cash equivalents was $718,694,580.82, compared to $766,185,639.07 at the end of the previous period[23] Shareholder Information - Total number of common shareholders at the end of the reporting period is 79,667[12] - The largest shareholder, Shandong Energy Group Co., Ltd., holds 35.20% of shares, totaling 238,635,898 shares[12] - The company reported a total of 10,312,743 shares held by Shandong Energy Group Co., Ltd. as unrestricted shares[13] - The number of shares held by the top 10 unrestricted shareholders totals 55,455,947 shares[13] Operational Metrics - The weighted average return on equity for Q3 2025 was 0.57%, a slight increase of 0.02% compared to the previous year[5] - The company reported a significant increase in accounts receivable, with a rise of 74.80% to ¥73,724,025.88 compared to the beginning of the year[9] - The company experienced a 66.21% decrease in prepaid expenses, amounting to ¥31,940,600.77, due to the reduction of advance payments for goods[9] - The company’s financial expenses decreased by 33.69% to -¥6,973,879.51, primarily due to reduced interest income from bank deposits[9] - Accounts receivable increased from ¥668,176,654.46 to ¥725,212,613.22, representing an increase of about 8.5%[16] - Inventory rose from ¥301,348,791.57 to ¥359,083,722.34, marking an increase of approximately 19.1%[16] Research and Development - Research and development expenses were ¥59,143,167.40, slightly down from ¥62,141,113.61, indicating a decrease of about 4.8%[20] Tax and Accounting - The company reported a tax expense of ¥6,139,717.57, compared to ¥4,920,535.44 in the previous period, representing an increase of approximately 24.7%[20] - The third quarter financial report was not audited[24] - The company will implement new accounting standards starting from 2025[25]

（文章来源：证券日报） 证券日报网讯云鼎科技10月21日在互动平台回答投资者提问时表示，媒体聚焦一定程度上可提升公司品 牌影响力。公司相关订单和经营业绩情况敬请关注公司发布的定期报告及相关临时公告。 ...

Core Viewpoint - Yunding Technology (000409) confirmed that its production and operational status is normal, adhering to regulatory disclosure requirements and ensuring no information has been withheld from the public [1] Group 1 - The company is responding to investor inquiries regarding its operational status [1] - Yunding Technology emphasizes compliance with regulatory disclosure obligations [1] - There are no instances of delayed information disclosure reported by the company [1]

Core Viewpoint - Cloud Summit Technology (000409) stated that the sales revenue from inspection robots and integrated intelligent machines is relatively low, which has a minimal impact on the company's overall revenue [1] Group 1 - The sales revenue from inspection robots and integrated intelligent machines is low [1] - The low sales revenue does not significantly affect the overall revenue of the company [1]

每经AI快讯，有投资者在投资者互动平台提问：请问公司是否有5G业务？ 云鼎科技（000409.SZ）10月21日在投资者互动平台表示，公司自主研发了全球首套矿用高可靠5G专网 系统，可适用于复杂的煤矿生产控制场景，已获得国家矿用5G系统安全标志证。目前该系统已应用于 5G+智能采煤、5G+智能掘进、5G+辅助运输等多个场景，实现了工作面生产设备（采煤机、掘进机） 及机电设备（巡检机器人、单轨吊等）等基于5G网络的远程控制以及移动场景视频画面和设备数据的 实时回传（惯导、无轨胶轮车、液压支架摄像头）。矿用5G智能终端方面，系统与用户调度、无线以 及运行商等语音网关对接，实现5G终端基于5G网络的语音及视频通话功能（VoNR）等融合通讯。同 时，公司按照低成本、低功耗要求，将持续加大矿用5G产品研发力度，推动矿井智能化水平提升。 （文章来源：每日经济新闻） ...

证券日报网讯 云鼎科技10月14日在互动平台回答投资者提问时表示，公司积极对标业内优秀企业，找 差距、强弱项，持续加强新技术、新产品的研发和应用、市场开拓等提升公司经营业绩和核心竞争力， 做优公司基本面，同时充分利用各种方式，加大市场宣传力度。 （编辑 袁冠琳） ...

（文章来源：证券日报） 证券日报网讯 10月13日晚间，云鼎科技发布公告称，同意选举刘莉女士为公司第十一届董事会职工董 事。 ...

云鼎科技股份有限公司 关于职工董事离任暨选举职工董事的公告 本公司及董事会全体成员保证本公告的内容真实、准确、完整，没有虚假记载、误 导性陈述或重大遗漏。 一、关于职工董事离任的情况 云鼎科技股份有限公司（"公司"）于近日收到公司职工董事于清先生的书 面辞职报告。于清先生因退休原因申请辞去公司职工董事职务，离任后不再担任 公司及控股子公司的任何职务。 于清先生原定任期至公司第十一届董事会任期届满，根据《中华人民共和国 公司法》（"《公司法》"）、《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》等法律法规和《云鼎科技股份有限公司章程》 （"《公司章程》"）的相关规定，于清先生的辞职不会导致公司董事会成员低 证券代码：000409 证券简称：云鼎科技 公告编号：2025-045 2025 年 10 月 13 日，公司召开第一届二次职工代表大会，经与会职工代表 审议，同意选举刘莉女士（简历详见附件）为公司第十一届董事会职工董事，任 期自本次职工代表大会审议通过之日起至第十一届董事会届满之日止。 刘莉女士符合《公司法》《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》《 ...

Core Insights - The successful implementation of the intelligent optimization project for the methanol distillation unit at Shaanxi Future Energy Yulin Chemical Company marks a significant advancement in the integration of AI in the chemical industry, achieving "zero human operation" and reduced energy consumption [2][8] - The project serves as a pioneering example of AI application in the coal-to-methanol sector, providing a replicable model for technological transformation in the industry [2][8] Group 1: Technology and Innovation - The methanol distillation unit employs a common "five-tower three-effect process" and addresses three major production challenges: high energy consumption, sensitivity of product quality, and frequent operational fluctuations [3] - The "Methanol Distillation Process Intelligent Optimization System" combines AI models with Advanced Process Control (APC) to enhance product quality prediction and optimize steam usage, significantly reducing energy consumption [3][4] Group 2: Operational Efficiency - The intelligent system operates on a "data-driven + intelligent control" logic, optimizing the entire production process through a four-step closed-loop approach, which includes data collection, model training, optimal parameter generation, and closed-loop control [4] - The system has achieved "zero human operation," reducing reliance on skilled operators and enhancing the stability of the distillation unit, leading to improved production continuity and overall operational efficiency [7] Group 3: Environmental and Economic Benefits - The implementation of the system has resulted in a 2% reduction in steam consumption per ton of methanol, translating to an annual cost saving of 2 million yuan, and a decrease in wastewater methanol content by 0.15 percentage points, allowing for the recovery of over 200 tons of methanol annually [6] - The product purity has stabilized above 99.95%, with an estimated additional economic benefit of 400,000 yuan from the recovered methanol, further enhancing market competitiveness [7] Group 4: Industry Impact and Future Directions - The successful deployment of the system sets a benchmark for intelligent upgrades and process optimization in the coal-to-methanol industry, providing a clear path for other companies to overcome technological bottlenecks [8] - Continuous optimization of the methanol distillation model will guide the AI-enabled transformation of the chemical industry, promoting a standardized approach to intelligent upgrades across various processes [8]

Core Viewpoint - The renovation and building materials sector experienced a slight increase, closing at 15,153.32 points with a growth rate of 0.02% on October 9, 2023, driven by several stocks in the sector showing positive performance [1] Group 1: Stock Performance - Wanli Stone led the sector with a closing price of 37.47 CNY per share, marking a growth of 10.01% [1] - Filinger achieved a closing price of 40.66 CNY per share, with a growth of 5.31%, ranking second in the sector [1] - Ruitai Technology closed at 15.15 CNY per share, reflecting a growth of 2.85%, placing it third among renovation and building materials stocks [1] - ST Sitong led the decline with a closing price of 7.81 CNY per share, down by 3.46% [1] - Mengbaihe closed at 8.68 CNY per share, with a decline of 3.45%, ranking second in losses [1] - Senying Windows closed at 41.79 CNY per share, down by 2.84%, placing it third in the decline [1] Group 2: Market Outlook - According to China Galaxy Securities, the retail sales of building and decoration materials are expected to grow by 1.8% year-on-year from January to August 2025 [1] - The demand in the home decoration market is anticipated to improve gradually due to favorable weather and the ongoing implementation of the old-for-new policy [1] - Urban renewal initiatives are expected to further stimulate demand for renovation and repair, boosting consumption in the building materials market [1]