成人教育以步入社会的成年人为主要对象，旨在帮助其提升专业实践能力、掌握先进技术，从而更好地 融入社会经济发展。随着科技发展进程加速、工作压力提升，成人教育数智化转型发展成为必然。 □ 江 苏 构建学习社区，整合成人教育教学资源 以数据为驱动，构建数字化成人学习社区，融合成人教育物理空间、数字空间和社会空间，汇集设施、 经费、师资、网络、课程等成人教育资源，涵盖图文、视频、互动课程等内容，满足不同学生需求。链 接国家智慧教育公共服务平台、地方成人教育资源库和企业资源，整合跨时空、跨机构、跨领域教育资 源。 专业教师应结合成人教育经验和教学规律，开发层次化网络教学课程。其中，基础层课程聚焦于知识记 忆和知识理解；提升层课程聚焦知识综合分析和对应的问题解决；拓展层课程聚焦于项目设计和知识创 新迁移。教师、专业教育机构、企业加强合作，依据产业实际需求设计新的成人教育内容，有针对性地 增加学生在实践中所需的理论知识，提升成人教育内容实用性。教育、宣传、民政等部门、成人教育协 会与当地开放大学上下联动，共建社区教育机构，以及"成人教育网""学习在线"等数字化学习社区，配 齐专兼职教师，促使各类优质教学资源集聚平台，努力实 ...

Financial Data and Key Metrics Changes - Revenue for Q2 2025 reached RMB 539 million, representing a 9.5% year-over-year increase, driven by strong demand and course offerings [6][14] - Net income surged to RMB 126.6 million, with a net margin of 23.5%, marking a 154% increase year-over-year and a 158.5% sequential jump [6][20] - The company achieved 17 consecutive quarters of profitability, demonstrating resilience in its strategy and operational execution [16] Business Line Data and Key Metrics Changes - Interest-based courses contributed 78% of total revenue this quarter, with new student enrollments exceeding 300,000 [15][17] - Non-degree programs, including professional certifications and interest-based courses, accounted for 77.6% of total revenue, with interest-based learning showing over 15% year-over-year growth [9][15] - The company has built a private user base of tens of millions, converting over 1 million into paying users, with high completion and repurchase rates [10][15] Market Data and Key Metrics Changes - The adult education market in China is expected to exceed RMB 1 trillion by 2027, with a five-year CAGR of 12.6%, and online education projected to grow at 17.3% [8] - The focus on the silver demographic (ages 15 to 75) has emerged as a high-potential audience, with significant engagement metrics reported [10][12] Company Strategy and Development Direction - The company is transitioning from a degree-centric approach to a three-pillar model focusing on degree programs, professional skills, and interest-based learning [8][9] - The strategic shift towards the silver economy and intelligent personalization powered by AI positions the company to lead in senior education [12][16] - Future plans include broadening the course portfolio, enhancing course structure, and improving the learning experience [16] Management's Comments on Operating Environment and Future Outlook - Management expressed confidence in navigating uncertainty and emphasized the importance of generating high-quality earnings and scaling operational efficiency [16] - The outlook for 2025 anticipates net revenues between RMB 500 million to 520 million, reflecting a year-over-year increase of 1.8% to 5.8% [21] Other Important Information - Cash and cash equivalents as of June 30, 2025, were RMB 586.7 million, an increase from RMB 507.2 million at the end of 2024 [21] - Deferred revenue balance decreased to RMB 814.3 million from RMB 915.5 million as of December 31, 2024 [21] Q&A Session Summary - No questions were raised during the Q&A session, leading to the conclusion of the call [22][23]

TABLE OF CONTENTS As filed with the U.S. Securities and Exchange Commission on February 15, 2024 Registration No. 333-276283 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 AMENDMENT NO. 2 TO FORM F-1 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 JIADE LIMITED (Exact name of registrant as specified in its charter) 8200 Cayman Islands (State or other jurisdiction of incorporation or organization) (Primary Standard Industrial Classification Code Number) Not Applicable (I.R.S. ...