相关上市企业：三一重能（688349）、节能发电（601016）、建通科技（839144） 相关企业：山西太钢不锈钢股份有限公司、宝钢不锈钢有限公司、金发科技股份有限公司、普利特股份 有限公司、上海骄成超声波技术股份有限公司、唐山国芯晶源电子有限公司、深圳市敏杰电子科技有限 公司、深圳市敏创电子有限公司、飞腾信息技术有限公司、华为技术有限公司、中芯国际集成电路制造 有限公司、华虹半导体有限公司、中节能风力发电股份有限公司、北京世纪建通科技股份有限公司、基 康仪器股份有限公司 关键词：风速仪、风速仪市场规模、风速仪行业现状、风速仪发展趋势 一、行业概述 风速仪是测量空气流动速度的专用仪器，广泛应用于气象监测、环境评估、工业通风、航空航天、建筑 通风等领域。其核心功能是将风速（单位通常为m/s或km/h）转化为可量化的电信号或机械运动，通过 传感器和数据处理系统实现精确测量。 内容概况：中国风速仪行业已进入技术成熟与市场化深化的新阶段，形成覆盖气象观测、风力发电、环 境监测等多元应用的完整产业链。2024年，中国风速仪行业市场规模约为46.58亿元，同比增长 10.07%。在技术层面，行业成功完成了从传统机械式向 ...

Core Viewpoint - The company reported a significant decline in revenue and net profit for the first half of 2025, primarily due to the contraction of its logistics and international freight forwarding businesses, alongside challenges in the luxury automobile logistics sector [2][3][5]. Company Overview and Financial Indicators - The company, Changjiang Investment, operates in modern logistics, meteorological technology, and other industrial investments [3]. - Key financial data for the first half of 2025 includes: - Revenue: ¥89.48 million, a decrease of 74.63% compared to ¥352.77 million in the same period last year [2][3]. - Total profit: -¥4.59 million, compared to -¥19.72 million in the previous year [2][3]. - Net profit attributable to shareholders: -¥9.60 million, down from -¥15.07 million [2][3]. - Net cash flow from operating activities: ¥23.97 million, an increase of 6.40% from ¥22.53 million [2][3]. - Total assets: ¥524.41 million, a decrease of 4.06% from ¥546.58 million [2][3]. Business Performance Analysis - The company’s logistics segment, particularly the international freight forwarding and luxury automobile logistics, faced substantial revenue declines due to market conditions and client contract terminations [5][6]. - The meteorological technology segment showed some resilience with increased sales of high-altitude and ground meteorological instruments, contributing positively to the overall performance [8]. - The company is focusing on cost control and operational efficiency improvements across its subsidiaries to mitigate the impact of declining revenues [5][6]. Risk Factors - The automotive logistics industry is experiencing increased competition and declining demand for luxury vehicles, which poses risks to revenue generation [8]. - The international freight forwarding sector is facing intensified competition and market volatility, leading to reduced profit margins [8]. - The meteorological technology sector is under pressure from rapid technological advancements and the need for continuous product innovation [8]. Governance and Management Changes - The company has undergone changes in its management team, with the resignation of the financial director, which may impact financial oversight during a critical period [8].

Core Viewpoint - The company received an inquiry letter from the Shanghai Stock Exchange regarding its 2024 annual report, primarily focusing on a lawsuit that has led to a qualified audit opinion due to the complexity of the case and the potential financial implications [1][2]. Group 1: Financial Reporting and Audit - The company's 2024 financial statements received a qualified audit opinion due to a lawsuit involving a claim for the return of distributed profits amounting to 152 million yuan, which represents 116% of the company's net assets attributable to shareholders [1][2]. - The company believes the lawsuit qualifies as a post-balance sheet adjustment matter under accounting standards, but it does not meet the criteria for recognizing a provision for expected liabilities [6][11]. - The audit team conducted various procedures, including reviewing litigation documents and consulting with legal counsel, but could not obtain sufficient evidence to determine the impact on the financial statements [10][11]. Group 2: Legal Proceedings - The lawsuit initiated by the Shanghai Changjiang United Metal Trading Center has progressed through the courts, with the company filing jurisdictional objections that were ultimately rejected [7][8]. - The company is actively preparing for evidence exchange scheduled for June 13, 2025, but the hearing was canceled, and further notifications from the court are awaited [7][8]. - The potential impact of the lawsuit on the company's financial performance remains uncertain, and the company will handle it according to relevant accounting standards as the case progresses [8][11]. Group 3: Business Performance - The company reported a significant decline in revenue for 2024, with total revenue of 507 million yuan, a decrease of 41.19% year-on-year, primarily due to a drop in logistics and warehousing services [20][21]. - The logistics and warehousing service revenue fell by 48.56%, while product sales revenue increased by 41.04%, indicating a shift in business dynamics [20][21]. - The company experienced substantial fluctuations in quarterly revenue, with the first quarter significantly outperforming subsequent quarters due to adjustments in business operations [29][30]. Group 4: Asset Impairment - The company recognized an impairment loss of 20.1 million yuan on intangible assets related to vehicle licenses, reflecting a decrease in demand for its logistics services [12][20]. - The assessment of the recoverable amount of the licenses was conducted by an external valuation firm, which determined the impairment was adequately accounted for [18][20]. - The decline in the utilization rate of vehicle licenses and the overall market conditions contributed to the impairment recognition [15][20].