（原标题：冠中生态筹划控制权变更 核心技术与海外布局奠定发展基石 ） 9月21日，冠中生态（300948.SZ）发布公告称，公司控股股东青岛冠中投资集团有限公司及实际控制人 李春林、许剑平夫妇正筹划控制权变更相关事宜，该事项可能导致公司控股股东及实际控制人发生变 更。 作为深耕生态修复领域二十余年的专业化企业，冠中生态的核心竞争力为市场所关注。公司形成了 以"冠中生态学"核心技术理论体系为载体的企业文化和团队优势，构建了独特的生态修复理论框架，并 将其应用于实践。2024年，公司首部学术专著《生态修复工程学》出版发行，系统阐释了生态修复的核 心内涵与技术路径。 技术层面，公司拥有优粒土壤制备、团粒喷播工艺等核心技术，自主研发喷播机等关键设备，在高寒高 海拔、湿陷性黄土等复杂区域的生态修复中形成技术优势。公司累计主编或参编地方标准2项、团体标 准4项，拥有授权专利105项，其中发明专利35项，构建了全要素、全过程的产业链优势。 2025年上半年，冠中生态海外市场拓展取得突破性进展。公司实施了青岛市园林和林业局委托的"2025 年美国费城花展项目活动策划、设计及搭建"项目，在费城完成展园搭建与花卉文化展示，助力青 ...

Group 1: Company Overview and Financial Performance - The company reported a gross profit margin decline for 2024, particularly in the landscaping business, which experienced a negative margin due to significant cost reductions in completed projects [2] - As of the end of 2024, the accounts receivable balance was CNY 607 million, with a provision for impairment losses of CNY 124 million, representing a 20.47% provision rate [3] - The company expects to achieve revenue between CNY 200 million and CNY 300 million in 2025, reflecting a growth of 40% to 110% compared to the previous year [4] Group 2: Project and Order Status - In 2024, the company signed new contracts and bids totaling CNY 1.52 billion, with a significant portion from comprehensive land remediation projects amounting to CNY 655 million [4] - The revenue from land remediation projects accounted for 6.65% of total revenue in 2024, with a gross margin of 42.13% [4] Group 3: Accounts Receivable and Impairment - The aging structure of accounts receivable shows that 44.32% are within one year, 20.51% between one to two years, 12.98% between two to three years, and 22.18% over three years [3] - The company anticipates improvements in cash collections in 2025, which may stabilize the provision for bad debts [3] Group 4: International Expansion and Strategy - The company has established an office in Kyrgyzstan to expand its business in Central Asia and has begun local nursery construction [5] - Future plans include building overseas operational entities, exporting seedlings, and collaborating with local governments for nursery base construction [5] Group 5: Competitive Advantages - The company possesses unique soil preparation and spraying technologies, particularly effective in challenging environments where competitors may struggle [6] - Continuous investment in R&D has led to superior ecological restoration technologies compared to conventional methods, enhancing efficiency and application speed [6]